CN208870186U - The steel carton and crate body connector of assembling frame - Google Patents
The steel carton and crate body connector of assembling frame Download PDFInfo
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- CN208870186U CN208870186U CN201821028565.0U CN201821028565U CN208870186U CN 208870186 U CN208870186 U CN 208870186U CN 201821028565 U CN201821028565 U CN 201821028565U CN 208870186 U CN208870186 U CN 208870186U
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- steel
- carton
- crate body
- precast reinforced
- reinforced concrete
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Abstract
The utility model relates to a kind of steel carton and crate body connectors of assembling frame, belong to prefabricated assembled concrete element structure technical field.Including cross stiffness steel column, precast reinforced concrete beam and steel carton and crate body connector；The cross stiffness steel column is connected with precast reinforced concrete beam by steel carton and crate body connector, the precast reinforced concrete beam abdomen, upper and lower end parts have steel carton and crate body connector, its midriff and one limb of steel carton and crate body connector of upper end are connect with waist muscle, one limb of steel carton and crate body connector of lower end is connect with bottom surface Reinforcement, another limb adds nut to connect with cross stiffness steel column by pre-buried threaded high tensile reinforcement cushioning plate, the connection not only eliminates the bracket component in bracket welding manner, the dosage of steel can be reduced, and solve the problems, such as that reinforced beam is connect with cross stiffness steel column, easy construction, building structure field can be widely used in, it has broad application prospects.
Description
Technical field
The utility model belongs to prefabricated assembled concrete element structure technical field, more particularly to a kind of assembled frame
The steel carton and crate body connector of frame.
Background technique
It is that main passes through site-assembled side that assembly concrete building, which refers to the concrete prefabricated element of the factorial production,
The concrete structure class building construction of formula design-build.The assembly method of component pours overlapping layer concrete, steel after generally having scene
Sleeve grouting connection, welding, mechanical connection and reserving hole overlap joint can be used in pouring concrete connection etc. after muscle anchoring, reinforcing bar connection
The ways such as connection.In the 1980s, in the prefabricated big plate house of China's prevalence, due to structural integrity is poor, leakage,
The reasons such as cracks on floor slab, there are many influence structure safety and the hidden danger and defect of normal use, gradually by cast-in-place concrete knot
Replaced structure.But it with the application of current emerging prefabricated concrete structure, especially introduces in recent years many external first
Into technology, localized prefabricated concrete structure is built new technology and is just gradually formed.
Precast reinforced concrete structure is one of the important directions of China's building structure development, it is conducive to China's building
Industrialized development, raising production efficiency is energy saving, develops Green environmental-protection building, and is conducive to improve and guarantee building work
Cheng Zhiliang.Compared with cast-in-situ construction method, assembled reinforced concrete structure is conducive to green construction because fabricated construction can more meet it is green
The saving land of color construction, energy conservation, section material, water-saving and environmental protection etc. require, and reduce the negative effect to environment, including reduce and make an uproar
Sound prevents fugitive dust, reduces environmental pollution, cleans transport, reduce place interference, save resources and the energy such as water, electricity, material, abides by
Follow the principle of sustainable development.Moreover, fabricated construction can continuously complete multiple or whole processes of engineering in order, from
And the engineering machinery type and quantity marched into the arena are reduced, the time of resting of procedure connection is eliminated, realizes interchange operation, reduction is applied
Worker person provides safeguard to improve work efficiency, reduce supplies consumption, reduce environmental pollution for green construction.In addition, assembled
Structure largely reduces building waste (account for about municipal refuse total amount 30% -40%), such as steel scrap muscle, waste iron wire, useless bamboo
Timber, discarded concrete etc..
Although prefabricated integral frame structure there are many benefits, exist at connecting node in the actual construction process
Many technical problems, lifting components are not easy to carry out construction positioning, and then reduce construction quality and assembly efficiency；It is whole to assembly
For formula frame structure, beam-column connection is construction key place again, and beam-column connection reinforcing bar connection at present mostly uses machinery
The forms such as sleeve connection, welded connecting or wet type connection；And there is the constructions complicated, power transmission of these connecting nodes not directly,
The problems such as working procedure is more.This just needs to develop the new prefabricated assembling type reinforced concrete frame beam column connection convenient for connection
Node simplifies the connecting structure of site operation interior joint under the premise of meeting strength performance, facilitates execute-in-place, and simplification is applied
Work technique reduces assembling duration.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of steel carton and crate body connection of assembling frame
Device, mainly for developing a kind of efficient and convenient reliable prefabricated assembling type reinforced concrete frame beam column connecting node, Neng Gouyou
The problems such as effect solves connecting structure and complicated construction technique, steel usage amount is big.
Technical solution used by the utility model is as follows:
The steel carton and crate body connector and its assembly method of assembling frame, including it is cross stiffness steel column, precast reinforced mixed
Solidifying Tu Liang and steel carton and crate body connector；Cross stiffness steel column and precast reinforced concrete beam are connected by steel carton and crate body connector
It connects, cross stiffness steel column includes H profile steel, the straight screw sleeve on the H profile steel edge of a wing, stirrup, vertical reinforcement, pre-buried threaded
High tensile reinforcement, pre embedded bolt and connection reinforcing bar；In precast reinforced concrete beam abdomen, soffit of girder portion steel carton and crate body, soffit of girder portion steel are set
One limb of carton and crate body is connect with waist muscle, and another limb passes through pre-buried threaded high tensile reinforcement cushioning plate and nut and cross stiffness type
Steel column connection, wherein pre-buried threaded high tensile reinforcement is connect in node area with the straight screw sleeve that the H profile steel edge of a wing is welded；Pre-
Beam end steel carton and crate body is arranged in reinforced beam upper end processed, and a limb and top surface negative reinforcement for beam end steel carton and crate body connects
It connects, another limb adds nut to connect with cross stiffness steel column by pre embedded bolt cushioning plate；In precast reinforced concrete beam lower end
Beam end steel carton and crate body is arranged in portion, and a limb of beam end steel carton and crate body is connect with bottom surface Reinforcement, and another limb then passes through
Pre embedded bolt cushioning plate adds nut to connect with cross stiffness steel column, to realize being reliably connected for beam column.
Further, steel carton and crate body connector includes beam end steel carton and crate body and soffit of girder portion steel carton and crate body, beam end steel box
Cabinet is located at precast reinforced concrete beam upper and lower end parts, and soffit of girder portion steel carton and crate body is located at precast reinforced concrete beam abdomen, beam-ends
Portion's steel carton and crate body and soffit of girder portion steel carton and crate body are square section, using high-strength steel material.
Further, the stirrup in cross stiffness steel column is wound around vertical reinforcement and H profile steel outside in column.
Further, cross stiffness steel column and the interior all reinforcing bar grades used of precast reinforced concrete beam are not less than
HRB335。
Further, a square hole is preset in precast reinforced concrete beam, be inside the hole be embedded in it is pre-
There is the soffit of girder portion steel carton and crate body of opening in reinforced beam processed.
Further, vertical and horizontal H profile steel distribution shape is cross, connects reinforcement welding on the H profile steel edge of a wing, and H
Peg is arranged in the surface of shaped steel flange plate.
Further, it is provided with 1 backing plate in backing plate and wears muscle hole, precast reinforced concrete beam end section center is equipped with 2
A circle wears muscle hole, and precast reinforced concrete beam end section is surrounded by 4 and rectangular wears muscle hole.
The utility model has the beneficial effects that
The effect and advantage of the utility model are the bracket components that can be saved in bracket welding manner, reduce the use of steel
Amount.Steel carton and crate body of the H profile steel edge of a wing with reinforcing bar between each other and in precast reinforced concrete beam in cross stiffness steel column
Connector welding can be completed in factory, the work of construction stage welding, and quick construction is convenient.Pass through steel carton and crate body connector
Cross stiffness steel column and precast reinforced concrete beam are linked together, moment of flexure and shearing can be transmitted, power transmission is clear, and big
Work progress is simplified greatly, accelerates construction speed, building structure field can be widely used in, before wide application
Scape.
Detailed description of the invention
Fig. 1 is prefabricated beam column connection structure plan view.
Fig. 2 is precast reinforced concrete beam schematic diagram in the utility model.
Fig. 3 is cross stiffness fashioned iron Column in the utility model.
Fig. 4 is precast reinforced concrete beam abdomen steel carton and crate body connector schematic diagram in the utility model.
Fig. 5 is precast reinforced concrete beam end steel carton and crate body connector schematic diagram in the utility model.
Fig. 6 is backing plate schematic diagram in the utility model.
In figure, 1 is cross stiffness steel column；2 be precast reinforced concrete beam；3 be steel carton and crate body connector；4 be H-type
Steel；5 be straight screw sleeve；6 be backing plate；7 be nut；8 be top surface negative reinforcement；9 be waist muscle；10 be stirrup；11 be circle
Wear muscle hole；12 wear muscle hole to be rectangular；13 wear muscle hole for backing plate；14 be bottom surface Reinforcement；15 be vertical reinforcement；
16 be pre-buried threaded high tensile reinforcement；17 be pre embedded bolt；18 be connection reinforcing bar.
3-1 is beam end steel carton and crate body；3-2 is soffit of girder portion steel carton and crate body.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples:
Embodiment: as shown in Fig. 1 ~ Fig. 6, the steel carton and crate body connector and its assembly method of assembling frame, including cross
Stiffness steel column 1, precast reinforced concrete beam 2 and steel carton and crate body connector 3；Cross stiffness steel column 1 and precast reinforced coagulation
Native beam 2 is connected by steel carton and crate body connector 3, and cross stiffness steel column 1 includes the straight thread set on H profile steel 4,4 edge of a wing of H profile steel
Cylinder 5, stirrup 10, vertical reinforcement 15, pre-buried threaded high tensile reinforcement 16, pre embedded bolt 17 and connection reinforcing bar 18；In pre-manufactured steel
Soffit of girder portion steel carton and crate body 3-2 is arranged in 2 abdomen of Concrete Beam Reinforced, and a limb of soffit of girder portion steel carton and crate body 3-2 is connect with waist muscle 9, another
Limb is connect by pre-buried threaded 16 cushioning plate 6 of high tensile reinforcement and nut 7 with cross stiffness steel column 1, wherein pre- buried strap spiral shell
The high tensile reinforcement 16 of line is connect in node area with the straight screw sleeve 5 that 4 edge of a wing of H profile steel is welded；On precast reinforced concrete beam 2
Beam end steel carton and crate body 3-1 is arranged in end, and a limb of beam end steel carton and crate body 3-1 is connect with top surface negative reinforcement 8, another limb
It is connect by 17 cushioning plate 6 of pre embedded bolt plus nut 7 with cross stiffness steel column 1；It is set in 2 lower end of precast reinforced concrete beam
Beam end steel carton and crate body 3-1 is set, a limb of beam end steel carton and crate body 3-1 is connect with bottom surface Reinforcement 14, and another limb is then
It is connect by 17 cushioning plate 6 of pre embedded bolt plus nut 7 with cross stiffness steel column 1, to realize being reliably connected for beam column；Steel
Carton and crate body connector 3 includes that beam end steel carton and crate body 3-1 and soffit of girder portion steel carton and crate body 3-2, beam end steel carton and crate body 3-1 are located in advance
2 upper and lower end parts of reinforced beam processed, soffit of girder portion steel carton and crate body 3-2 are located at 2 abdomen of precast reinforced concrete beam, beam end steel box
Cabinet 3-1 and soffit of girder portion steel carton and crate body 3-2 are square section, using high-strength steel material；In cross stiffness steel column 1
Stirrup 10 be wound around 4 outside of vertical reinforcement 15 and H profile steel in column；In cross stiffness steel column 1 and precast reinforced concrete beam 2
All reinforcing bar grades used are not less than HRB335；A square hole, the hole are preset in precast reinforced concrete beam 2
Inside is to be embedded in precast reinforced concrete beam 2 soffit of girder portion steel carton and crate body 3-2 for having opening；Vertical and horizontal H profile steel 4 is distributed shape
Shape is cross, and connection reinforcing bar 18 is welded on 4 edge of a wing of H profile steel, and peg is arranged in the surface of 4 flange plate of H profile steel；In backing plate 6
It is provided with 1 backing plate and wears muscle hole 13,2 end section center of precast reinforced concrete beam is equipped with 2 circles and wears muscle hole 11, prefabricated
2 end section of reinforced beam is surrounded by 4 and rectangular wears muscle hole 12.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. the steel carton and crate body connector of assembling frame, it is characterised in that: including cross stiffness steel column (1), precast reinforced mixed
Solidifying Tu Liang (2) and steel carton and crate body connector (3)；Cross stiffness steel column (1) and precast reinforced concrete beam (2) pass through steel carton and crate
Body connector (3) connection, cross stiffness steel column (1) include H profile steel (4), the straight screw sleeve (5) on H profile steel (4) edge of a wing,
Stirrup (10), vertical reinforcement (15), pre-buried threaded high tensile reinforcement (16), pre embedded bolt (17) and connection reinforcing bar (18)；?
Soffit of girder portion steel carton and crate body (3-2) is arranged in precast reinforced concrete beam (2) abdomen, the limb and waist of soffit of girder portion steel carton and crate body (3-2)
Muscle (9) connection, another limb pass through pre-buried threaded high tensile reinforcement (16) cushioning plate (6) and nut (7) and cross stiffness fashioned iron
Column (1) connection, wherein straight screw sleeve of the pre-buried threaded high tensile reinforcement (16) in node area and the welding of H profile steel (4) edge of a wing
(5) it connects；Beam end steel carton and crate body (3-1) is set in precast reinforced concrete beam (2) upper end, beam end steel carton and crate body (3-
1) a limb is connect with top surface negative reinforcement (8), and another limb passes through pre embedded bolt (17) cushioning plate (6) plus nut (7) and ten
Word stiffness steel column (1) connection；Beam end steel carton and crate body (3-1) is set in precast reinforced concrete beam (2) lower end, beam end
One limb of steel carton and crate body (3-1) is connect with bottom surface Reinforcement (14), and another limb then passes through pre embedded bolt (17) cushioning plate
(6) plus nut (7) are connect with cross stiffness steel column (1).
2. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: the steel carton and crate body
Connector (3) includes beam end steel carton and crate body (3-1) and soffit of girder portion steel carton and crate body (3-2), and beam end steel carton and crate body (3-1) is located at
Precast reinforced concrete beam (2) upper and lower end parts, soffit of girder portion steel carton and crate body (3-2) are located at precast reinforced concrete beam (2) abdomen, beam
End steel carton and crate body (3-1) and soffit of girder portion steel carton and crate body (3-2) are square section, using high-strength steel material.
3. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: the cross stiffness
Stirrup (10) in steel column (1) is wound around on the outside of vertical reinforcement in column (15) and H profile steel (4).
4. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: the cross stiffness
All reinforcing bar grades used in steel column (1) and precast reinforced concrete beam (2) are not less than HRB335.
5. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: described precast reinforced
A square hole is preset in beams of concrete (2), is to be embedded in precast reinforced concrete beam (2) to have out inside the hole
The soffit of girder portion steel carton and crate body (3-2) of mouth.
6. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: vertical and horizontal H-type
Steel (4) distribution shape is cross, and connection reinforcing bar (18) is welded on H profile steel (4) edge of a wing, and the surface of H profile steel (4) flange plate
Peg is set.
7. the steel carton and crate body connector of the assembling frame according to claim 1, it is characterised in that: the backing plate (6)
In be provided with 1 backing plate and wear muscle hole (13), precast reinforced concrete beam (2) end section center is equipped with 2 circles and wears muscle hole
(11), precast reinforced concrete beam (2) end section is surrounded by 4 and rectangular wears muscle hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028565.0U CN208870186U (en) | 2018-07-01 | 2018-07-01 | The steel carton and crate body connector of assembling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028565.0U CN208870186U (en) | 2018-07-01 | 2018-07-01 | The steel carton and crate body connector of assembling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870186U true CN208870186U (en) | 2019-05-17 |
Family
ID=66462614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028565.0U Expired - Fee Related CN208870186U (en) | 2018-07-01 | 2018-07-01 | The steel carton and crate body connector of assembling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870186U (en) |
-
2018
- 2018-07-01 CN CN201821028565.0U patent/CN208870186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |