CN109853752A - Steel construction and concrete embedded connection structure - Google Patents
Steel construction and concrete embedded connection structure Download PDFInfo
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- CN109853752A CN109853752A CN201910133253.9A CN201910133253A CN109853752A CN 109853752 A CN109853752 A CN 109853752A CN 201910133253 A CN201910133253 A CN 201910133253A CN 109853752 A CN109853752 A CN 109853752A
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- positioning seat
- movable jaw
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000010276 construction Methods 0.000 title claims abstract description 77
- 239000000463 material Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Joining Of Building Structures In Genera (AREA)
Abstract
The embodiment of the invention discloses a kind of steel constructions and concrete embedded connection structure.The steel construction and concrete embedded connection structure include: concrete main body, steel construction main body and the connector being embedded in concrete main body, connector includes: connection main body, positioning seat, movable jaw set, multiple first bolts and multiple first nuts, connection main body is fixedly connected with concrete main body, positioning seat is fixedly connected with main body is connect, movable jaw set is surrounded and is rotatably sleeved on positioning seat, each first bolt insertion positioning seat and movable jaw cover in the positioning jack to be formed, each first nut is set on each first bolt, and first nut and the first bolt supported respectively in the two sides of positioning jack, movable jaw is put on equipped with multiple clamping jaws, steel construction main body is fixedly connected with clamping jaw.By above structure to realize the multi-angle of steel construction main body and concrete main body and be detachably connected, structure is simple, and strong applicability.
Description
Technical field
The present embodiments relate to construction and installation field more particularly to a kind of steel construction and concrete embedded connection structures.
Background technique
Steel building has the advantages that light weight, intensity height, plasticity good-toughness, using wide in Architectural Structure Design
It is general.The large carrying capacity of steel construction, the connection between steel construction and concrete structure determine the stability of structure, to guarantee to build
Building structure safety and practicability.
The inventors of the present application found that in the prior art, the connection between steel construction and concrete structure generally passes through steel
In built-in fitting processed insertion concrete, then realize the connection of steel construction and built-in fitting in a welding manner, due to steel built-in fitting with
The direct pouring molding of concrete, and it is non-dismountable, steel built-in fitting and concrete deformation are inconsistent, and long-time service will lead to steel
The connection of built-in fitting and concrete loosens, so that the stability of building structure is influenced, in addition, traditional steel built-in fitting is not
The connection angle with steel construction can be adjusted, keeps the use of steel built-in fitting limited, and increase difficulty of construction.
Summary of the invention
The purpose of the present invention is to provide a kind of steel construction and concrete embedded connection structure, with realize steel construction main body with
It the multi-angle of concrete main body and is detachably connected, structure is simple, and strong applicability.
The embodiment of the invention provides a kind of steel constructions and concrete embedded connection structure, comprising: concrete main body, steel knot
Structure main body and the connector being embedded in the concrete main body；
The connector includes: connection main body, positioning seat, movable jaw set, multiple first bolts and multiple first nuts；
The connection main body is fixedly connected with the concrete main body；
The positioning seat is fixedly connected with the connection main body, and is located at outside the concrete main body；
The positioning seat is equipped with multiple first locating slots；
The movable jaw set is surrounded and is rotatably sleeved on the positioning seat；
The inner wall of the movable jaw set is equipped with multiple second locating slots；
Each first bolt is used to be inserted into the positioning jack that first locating slot and second locating slot are formed,
It is rotated with limiting the movable jaw set relative to the positioning seat；
Each first nut is set on each first bolt, fixes the movable jaw set and the positioning seat
Connection, and first nut and first bolt are supported respectively in the two sides of the positioning jack；
The movable jaw is put on equipped with multiple clamping jaws；
The steel construction main body is fixedly connected with the clamping jaw；
Movable jaw set is rotatably socketed on positioning seat, and movable jaw set is connect with steel construction main body, is lived by rotation
Dynamic clamping jaw set, the connection angle of adjustment and steel construction main body make movable jaw set by the first bolt after the completion of angle adjustment
It is fixedly connected with positioning seat, to realize the multi-angle of steel construction main body and concrete main body and be detachably connected, structure is simple,
And strong applicability.
In a kind of feasible scheme, the connection main body includes: connection mainboard, the first frame body and the second frame body；
First frame body and second frame body are separately positioned on the both ends of the connection mainboard；
The connection mainboard, first frame body and second frame body are arranged in the concrete main body；
The positioning seat is fixed at the side of the connection mainboard, and is located at outside the concrete main body；
The purpose that the first frame body and the second frame body is arranged is that increase connects the bonding strength of main body and concrete main body, from
And increase the stability and safety of connection.
In a kind of feasible scheme, the positioning seat is equipped with multiple first locating slots with the first spacing；
Multiple second locating slots are equipped with the second spacing on the inner wall of the movable jaw set；
First spacing is less than or equal to second spacing；
The purpose that the first spacing is less than or equal to the second spacing is designed to be that more positioning jacks can be formed, thus
Guarantee the accuracy of actual steel construction main body connection angle, and avoids the occurrence of connection unstability.
In a kind of feasible scheme, the multiple clamping jaw is in different direction settings on movable jaw set；
The clamping jaw in multiple and different directions is set, to realize the connection of more perspective.
In a kind of feasible scheme, each clamping jaw is in I-shaped, and the I-shaped size and the steel construction
The end adapter of main body；
It is designed to I-shaped structure, to guarantee being stably connected with for clamping jaw and steel construction main body, prevents steel construction main body sliding
It is dynamic.
In a kind of feasible scheme, the steel construction and concrete embedded connection structure, further include multiple positioning spiral shells
Bolt；
Each clamping jaw is equipped with the first mounting hole, and the end of each steel construction main body is equipped with and first mounting hole
Corresponding second mounting hole, each positioning bolt setting the first mounting hole and second mounting hole described in corresponding one group
It is interior, it is fixedly connected with the steel construction main body with the movable jaw set；
Setting positioning bolt is further fastenedly connected to make steel construction main body cover with movable jaw.
In a kind of feasible scheme, the section of first frame body and second frame body is in terraced font, and along remote
Direction from the connection mainboard gradually extends to side；
The section of first frame body and the second frame body be in terraced font to further increase the first frame body and the second frame body with
Contact area between concrete main body, to increase the bonding strength between connector and concrete main body.
In a kind of feasible scheme, the positioning seat is in hollow cylinder；
It is designed to that the purpose of hollow cylinder is to mitigate the weight of positioning seat, further reduces the cost.
In a kind of feasible scheme, it is equipped with screw thread in each first locating slot and each second locating slot, and
And form threaded hole；
The purpose of design screw thread is to connect the first bolt and positioning jack further closely.
In a kind of feasible scheme, the connector is made of Steel material；
The connection mainboard, first frame body, second frame body and the positioning seat are integrally formed；
Steel material and integrated molding are to guarantee the bonding strength and bearing capacity between steel construction main body and connector.
Based on above scheme it is found that steel construction provided by the invention and concrete embedded connection structure, comprising: concrete master
Body, steel construction main body and the connector being embedded in concrete main body.Connector includes: connection main body, positioning seat, movable jaw
Set, multiple first bolts and multiple first nuts.Those skilled in the art should know be embedded in concrete master for connection main body
In vivo, and positioning seat is rotatably socketed on positioning seat with main body connection, movable jaw set is connect, movable jaw set and steel construction
Main body connection, by rotating movable jaw set, the connection angle of adjustment and steel construction main body will be more after the completion of angle adjustment
A first bolt is inserted into the positioning jack that movable jaw set is formed with positioning seat, to keep movable jaw set and positioning seat solid
Fixed connection, to realize the multi-angle of steel construction main body and concrete main body and be detachably connected, structure is simple, and applicability
By force.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the steel construction and concrete embedded connection structure in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the connection main body and positioning seat in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the movable jaw set in the embodiment of the present invention one；
Fig. 4 is the connection relationship diagram of the positioning seat and movable jaw set in the embodiment of the present invention one；
Fig. 5 is the schematic cross-section of the first frame body in the embodiment of the present invention one；
It is numbered in figure:
1, concrete main body；2, steel construction main body；3, connector；31, main body is connected；311, mainboard is connected；312, first
Frame body；313, the second frame body；32, positioning seat；321, the first locating slot；33, movable jaw set；331, the second locating slot；332,
Clamping jaw；3321, the first mounting hole；34, the first bolt；35, the first nut.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
"front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, and be also possible to integral；It can be
Mechanical connection, is also possible to be electrically connected, is also possible to communication connection；It can be and be directly connected to, intermediary can also be passed through
It is indirectly connected with, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise restricted clearly.
For the ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Fig. 1 is the structural schematic diagram of the steel construction and concrete embedded connection structure in the embodiment of the present invention one, and Fig. 2 is this
The structural schematic diagram of connection main body and positioning seat in inventive embodiments one, Fig. 3 are the movable jaw in the embodiment of the present invention one
The structural schematic diagram of set, Fig. 4 are the connection relationship diagram of the positioning seat and movable jaw set in the embodiment of the present invention one, Fig. 5
For the schematic cross-section of the first frame body in the embodiment of the present invention one.As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, in the present embodiment
Steel construction and concrete embedded connection structure, comprising: concrete main body 1, steel construction main body 2 and be embedded in concrete main body 1
Connector 3.
Wherein, concrete main body 1 is the wall or beam of the materials such as concrete production, has certain bearing capacity.Steel
Main structure body 2 is beam made of Steel material, has excellent intensity and good processing ductility.
Wherein, connector 3 includes: connection main body 31, positioning seat 32, movable jaw set 33, multiple first bolts 34 and more
A first nut 35.Connection main body 31 is fixedly connected with concrete main body 1, and positioning seat 32 is fixedly connected with main body 31 is connect, and
Outside concrete main body 1, positioning seat 32 be equipped with multiple first locating slots 321, movable jaw set 33 surround and rotationally
It is socketed on positioning seat 32.Those skilled in the art should know the quantity of, connector 3 can be it is multiple, be embedded in respectively not
Same height and position.Connection main body 31 is embedded in concrete main body 1, and positioning seat 32 is cylindrical, is fixed at connection master
The side of body 31, and be located at outside concrete main body 1, the outside of positioning seat 32 is equipped with multiple first locating slots 321.Movable jaw set
33 internal diameter is adapted to the outer diameter of positioning seat 32, the width of movable jaw set 33 and of same size, the movable jaw of positioning seat 32
It covers 33 and is rotatably sleeved on positioning seat 32 in 2/3rds encirclements, semi-surrounding or other encirclements, in this present embodiment
Any restriction is not done.Movable jaw set 33 can be rotated along positioning seat 32, and movable jaw set 33 is neat with the two sides of positioning seat 32
It is flat.
In the present embodiment, the inner wall of movable jaw set 33 is equipped with multiple second locating slots 331, and each first bolt 34 is used for
It is inserted into the positioning jack that the first locating slot 321 and the second locating slot 331 are formed, covers 33 relative positioning seats to limit movable jaw
32 rotations, each first nut 35 are set on each first bolt 34, are fixedly connected with movable jaw set 33 with positioning seat 32, and the
One nut 35 and the first bolt 34 are supported respectively in the two sides of positioning jack.Movable jaw set 33 is equipped with multiple clamping jaws 332, steel
Main structure body 2 is fixedly connected with clamping jaw 332.Specifically, the section of the first locating slot 321 and the second locating slot 331 is in half
Circle, when practice of construction, according to the setting angle that steel construction main body 2 needs, rotation movable jaw set 33 makes corresponding clamping jaw
332 rotation to arrive predeterminated position, the end adapter of clamping jaw 332 and steel construction main body 2, for clamping steel construction main body 2, and part
First locating slot 321 and the second locating slot 331 form complete round positioning jack, and each first bolt 34 is inserted into positioning jack
In, and by tightening the first nut 35, it is fixedly connected with movable jaw set 33 with positioning seat 32, to limit movable jaw set 33
32 radial rotating of relative positioning seat.The internal diameter of the end of first nut 35 and the first bolt 34 is all larger than the diameter of positioning jack,
After tightening the first nut 35, support the first nut 35 and the first bolt 34 respectively in the two sides of positioning jack, to prevent
Movable jaw covers the axial movement of 33 relative positioning seats 32.In addition, stainless steel, high-strength can be used in the first nut 35 and the first bolt 34
Degree material is made, so that the first nut 35 and the first bolt 34 be avoided to get rusty, influences bonding strength and connection safety.
Through the above it is not difficult to find that steel construction in the present embodiment and concrete embedded connection structure, comprising: coagulation
Native main body 1, steel construction main body 2 and the connector 3 being embedded in concrete main body 1.Connector 3 includes: connection main body 31, positioning
Seat 32, movable jaw set 33, multiple first bolts 34 and multiple first nuts 35.Those skilled in the art should know will even
It connects main body 31 to be embedded in concrete main body 1, and positioning seat 32 is connected with main body 31 is connect, the 33 rotatably socket of movable jaw set
On positioning seat 32, movable jaw set 33 is connect with steel construction main body 2, by rotation movable jaw set 33, adjustment and steel construction
Multiple first bolts 34 are inserted into movable jaw set 33 and positioning seat 32 after the completion of angle adjustment by the connection angle of main body 2
In the positioning jack of formation, to make movable jaw set 33 be fixedly connected with positioning seat 32, to realize steel construction main body 2 and mix
It coagulates the multi-angle of soil main body 1 and is detachably connected, structure is simple, and strong applicability.Steel construction main body is applied in building structure
2, to increase the stability and safety of building.Connector 3 is set to realize steel construction main body 2 and concrete main body 1
It is detachably connected, is conveniently replaceable steel construction or later maintenance.
Optionally, as depicted in figs. 1 and 2, in the present embodiment, connection main body 31 includes: connection mainboard 311, first
Body 312 and the second frame body 313.First frame body 312 and the second frame body 313 are separately positioned on the both ends of connection mainboard 311, connection master
Plate 311, the first frame body 312 and the second frame body 313 are arranged in concrete main body 1, and positioning seat 32 is fixed at connection master
The side of plate 311, and be located at outside concrete main body 1.Specifically, the first frame body 312 and the second frame body 313 can mutually be put down
Row, and with connect mainboard 311 be mutually perpendicular to or the first frame body 312 and the second frame body 313 with to connect mainboard 311 be in one
Determine angle connection, do not do any restriction in this present embodiment, the first frame body 312 and the second frame body 313 can for rectangular slab or
Other shapes, the purpose that the first frame body 312 and the second frame body 313 is arranged are to increase connection main body 31 and concrete main body 1
Bonding strength, to increase the stability and safety of connection.
Further, as shown in Figures 1 to 4, the positioning seat 32 in the present embodiment is equipped with multiple first with the first spacing and determines
Position slot 321.Movable jaw set 33 inner wall on the second spacing be equipped with multiple second locating slots 331, the first spacing be less than or
Equal to the second spacing.For example, the centering angle between two neighboring first locating slot 321 is in 30 degree, and two neighboring second is fixed
Centering angle between the slot 331 of position is in 60 degree, i.e. centering angle corresponding to the first spacing is smaller than centering angle corresponding to the second spacing
30 degree.After adjustment angle, the second locating slot 331 and the first locating slot 321 form complete positioning jack, design the first spacing
Purpose less than or equal to the second spacing is that more positioning jacks can be formed, to guarantee actual steel construction main body
The accuracy of 2 connection angles, and connection unstability is avoided the occurrence of, avoid security risk.
Preferably, as shown in figures 1 and 3, multiple clamping jaws 332 in the present embodiment are pressed from both sides in different direction settings in activity
On pawl set 33.Specifically, the clamping jaw 332 in multiple and different directions is set, so that the connection of more perspective is realized, to increase company
The applicability of fitting 3.
It is worth noting that each clamping jaw 332 is in I-shaped and I-shaped size and steel construction main body 2 in the present embodiment
End adapter.Those skilled in the art should know be designed to I-shaped structure, to guarantee clamping jaw 332 and steel construction master
Body 2 is stably connected with, and is prevented steel construction main body 2 from sliding, is avoided security risk.
Optionally, as shown in figures 1 and 3, steel construction in the present embodiment and concrete embedded connection structure further include
Multiple positioning bolts.Each clamping jaw 332 is equipped with the first mounting hole 3321, and the end of each steel construction main body 2 is equipped with and the first installation
The corresponding second mounting hole (not shown) in hole 3321, the setting of each positioning bolt is in corresponding one group of first mounting hole 3321 and the
In two mounting holes, so that steel construction main body 2 is covered 33 with movable jaw and be fixedly connected.Specifically, positioning bolt passes through the first installation
Hole 3321 and the second mounting hole, screwed in place bolt connect so that steel construction main body 2 and movable jaw be made to cover 33 further fastenings
It connects.
Further, as shown in Figure 1, Figure 2 and shown in Fig. 5, since the first frame body 312 is identical with 313 structure of the second frame body, therefore do not have
There is the schematic cross-section for providing the second frame body 313.In the present embodiment, the section of the first frame body 312 and the second frame body 313 is in
Terraced font, and gradually extend to side along the direction far from connection mainboard 311.Those skilled in the art should know the first frame bodies
312 connect in obtuse angle with mainboard 311 is connect, and the second frame body 313 connects in obtuse angle with mainboard 311 is connect, the first frame body 312 and
The section of two frame bodies 313 is in terraced font, to further increase the first frame body 312 and the second frame body 313 and concrete main body 1
Between contact area, to increase the bonding strength between connector 3 and concrete main body 1.
Optionally, the positioning seat 32 in the present embodiment is in hollow cylinder.Specifically, positioning seat 32 is designed to open circles
Cylindrical purpose is to mitigate the weight of positioning seat 32, to further decrease while proof strength reaches requirement
Cost.
It is worth noting that it is equipped with screw thread in each first locating slot 321 and each second locating slot 331 in the present embodiment,
And form threaded hole.Those skilled in the art should know the purpose for designing screw thread is to insert the first bolt 34 and positioning
Hole further closely connects, to limit movable jaw set 33 relative positioning seat, 32 radial rotating.
Optionally, the connector 3 in the present embodiment is made of Steel material, connects mainboard 311, the first frame body 312, the second frame
Body 313 and positioning seat 32 are integrally formed.Specifically, connector 3 is made of Steel material, to guarantee steel construction main body 2 and connect
Bonding strength and bearing capacity between fitting 3.Connect mainboard 311,32 one of the first frame body 312, the second frame body 313 and positioning seat
Molding, to increase the bonding strength between connector 3 and concrete main body 1.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that fisrt feature and second feature directly contact or fisrt feature and second feature pass through intermediary mediate contact.
Moreover, fisrt feature can be fisrt feature in second feature above the second feature " above ", " above " and " above "
Directly above or obliquely above, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in second feature " it
Under ", " lower section " and " following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of fisrt feature water
Flat height is lower than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc., it is intended that specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or example of anticipating.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of steel construction and concrete embedded connection structure characterized by comprising concrete main body, steel construction main body and
The connector being embedded in the concrete main body；
The connector includes: connection main body, positioning seat, movable jaw set, multiple first bolts and multiple first nuts；
The connection main body is fixedly connected with the concrete main body；
The positioning seat is fixedly connected with the connection main body, and is located at outside the concrete main body；
The positioning seat is equipped with multiple first locating slots；
The movable jaw set is in encirclement and is rotatably sleeved on the positioning seat；
The inner wall of the movable jaw set is equipped with multiple second locating slots；
Each first bolt is used to be inserted into the positioning jack that first locating slot and second locating slot are formed, with limit
The movable jaw set is made to rotate relative to the positioning seat；
Each first nut is set on each first bolt, makes the movable jaw set and the fixed company of the positioning seat
It connects, and first nut and first bolt are supported respectively in the two sides of the positioning jack；
The movable jaw is put on equipped with multiple clamping jaws；
The steel construction main body is fixedly connected with the clamping jaw.
2. steel construction according to claim 1 and concrete embedded connection structure, which is characterized in that the connection main body packet
It includes: connection mainboard, the first frame body and the second frame body；
First frame body and second frame body are separately positioned on the both ends of the connection mainboard；
The connection mainboard, first frame body and second frame body are arranged in the concrete main body；
The positioning seat is fixed at the side of the connection mainboard, and is located at outside the concrete main body.
3. steel construction according to claim 1 and concrete embedded connection structure, which is characterized in that the positioning seat is with the
One spacing is equipped with multiple first locating slots；
Multiple second locating slots are equipped with the second spacing on the inner wall of the movable jaw set；
First spacing is less than or equal to second spacing.
4. steel construction according to claim 1 and concrete embedded connection structure, which is characterized in that the multiple clamping jaw is in
Different direction settings are on movable jaw set.
5. steel construction according to claim 4 and concrete embedded connection structure, which is characterized in that each clamping jaw is in work
Font, and the end adapter of the I-shaped size and the steel construction main body.
6. steel construction according to claim 5 and concrete embedded connection structure, which is characterized in that further include multiple positioning
Bolt；
Each clamping jaw is equipped with the first mounting hole, and the end of each steel construction main body is equipped with corresponding with first mounting hole
The second mounting hole, each positioning bolt setting is in the first mounting hole and second mounting hole described in corresponding one group,
It is fixedly connected with the steel construction main body with the movable jaw set.
7. steel construction according to claim 2 and concrete embedded connection structure, which is characterized in that first frame body and
The section of second frame body is in terraced font, and is gradually extended to side along the direction far from the connection mainboard.
8. steel construction according to claim 1 and concrete embedded connection structure, which is characterized in that the positioning seat is in sky
The heart is cylindrical.
9. steel construction according to claim 1 and concrete embedded connection structure, which is characterized in that each first positioning
It is equipped with screw thread in slot and each second locating slot, and forms threaded hole.
10. steel construction according to claim 2 and concrete embedded connection structure, which is characterized in that
The connector is made of Steel material；
The connection mainboard, first frame body, second frame body and the positioning seat are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133253.9A CN109853752B (en) | 2019-02-22 | 2019-02-22 | Steel construction and pre-buried connection structure of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133253.9A CN109853752B (en) | 2019-02-22 | 2019-02-22 | Steel construction and pre-buried connection structure of concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853752A true CN109853752A (en) | 2019-06-07 |
| CN109853752B CN109853752B (en) | 2024-02-13 |
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| CN201910133253.9A Active CN109853752B (en) | 2019-02-22 | 2019-02-22 | Steel construction and pre-buried connection structure of concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144652A (en) * | 2020-09-10 | 2020-12-29 | 安徽德玖建筑装饰工程有限公司 | Prefabricated part construction process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB961006A (en) * | 1963-04-04 | 1964-06-17 | Heilmann & Littmann Bau Ag | Improvements in and relating to pre-stressed concrete |
| US20040237830A1 (en) * | 2001-09-07 | 2004-12-02 | Wu Xiangming | Track structure of the rapid track transit |
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| CN210002572U (en) * | 2019-02-22 | 2020-01-31 | 上海智平基础工程有限公司 | Steel construction and pre-buried connection structure of concrete |
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| GB961006A (en) * | 1963-04-04 | 1964-06-17 | Heilmann & Littmann Bau Ag | Improvements in and relating to pre-stressed concrete |
| US20040237830A1 (en) * | 2001-09-07 | 2004-12-02 | Wu Xiangming | Track structure of the rapid track transit |
| KR20100043728A (en) * | 2008-10-21 | 2010-04-29 | 한양대학교 산학협력단 | Precast concrete column using steel material, precast concrete beam using steel material and precast reinforced concrete construction using the same |
| CN205036070U (en) * | 2015-03-25 | 2016-02-17 | 湖南拯卫建设科技有限公司 | Device is set up in complete pre -buried installation of cantilever frame roof beam side |
| WO2016169649A1 (en) * | 2015-04-19 | 2016-10-27 | Marco Oroz | Construction kit |
| CN205502234U (en) * | 2016-03-08 | 2016-08-24 | 中建钢构有限公司 | Heavy ball pivot support |
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| CN112144652A (en) * | 2020-09-10 | 2020-12-29 | 安徽德玖建筑装饰工程有限公司 | Prefabricated part construction process |
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| CN109853752B (en) | 2024-02-13 |
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