CN110185142A - A kind of Hybrid connections component of structural bearings and girder - Google Patents
A kind of Hybrid connections component of structural bearings and girder Download PDFInfo
- Publication number
- CN110185142A CN110185142A CN201910579553.XA CN201910579553A CN110185142A CN 110185142 A CN110185142 A CN 110185142A CN 201910579553 A CN201910579553 A CN 201910579553A CN 110185142 A CN110185142 A CN 110185142A
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- China
- Prior art keywords
- steel
- steel plate
- girder
- screw hole
- structural bearings
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- 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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Classifications
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- 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
- E04B1/36—Bearings or like supports allowing movement
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides the Hybrid connections component of a kind of structural bearings and girder, it is characterised in that the structural bearings and girder are in convex form；The Hybrid connections component is pocket member and steel plate member；The pocket member is formed by boring N number of screw hole on channel steel, left-hand thread steel part and channel steel side wall；The pocket member is for connection structure support and girder bottom reinforcement bars；The steel plate member is respectively used to connection structure support and girder middle and upper part reinforcing bar；The steel plate member is structural bearings steel plate member and girder middle and upper part junction steel plate component；N group screw hole identical with convex form structural bearings steel reinforcement layout or the identical screw hole of girder steel reinforcement layout are prefabricated in the steel plate member；The identical connecting screw hole of N number of two steel plate member is prefabricated in the structural bearings steel plate member and girder junction steel plate component.
Description
Technical field
The present invention relates to a kind of frame structure assembled architecture systems technologies, and in particular to a kind of structural bearings and girder
Hybrid connections component.
Background technique
Steel reinforced concrete assembling frame structure is that global assembled technology needs the difficult point captured, and China widelys popularize dress
Promote to adjust construction industry structure with formula building, improve construction quality, Accelerating The Construction speed realizes that energy conservation and environmental protection and promotion are built
Build scientific and technological progress；But the assembled architecture of reinforced concrete frame structure system is used widely not yet, is commonly used
Be using common laminated floor slab and T plate superstructure technology；Again due to the beam column of reinforced concrete frame structure assembled architecture
The overlapping of node, beam and floor is formed and the connection method of member reinforcing steel bar does not solve very well, is caused country to reduce engineering and is made
The original intention of valence is not carried out, and cost increases instead, and earth-free gas seriously constrains assembled architecture industry development.
Such as a kind of " assembled architecture cavity floor " Authorization Notice No. CN106381951B of the present inventor, solves assembly
The weight of formula building floor, the overlarge area of floor member, transport and construction hoisting, assembled architecture cavity floor and girder
Flexible connection problem is laid a good foundation for assembled architecture floor.
Again in order to realize that assembled architecture component is rigidly connected, " a kind of prefabricated convex beam " of inventor, authorization
Notification number CN208777555U changes the structure type of girder, traditional square beam and wide-flat beam is combined into convex beam, both
Beam slab laminated form is solved, and realizes overlapping in the state of rigid connection or flexible connection assembled architecture beam and plate
Height is preferably minimized, and makes the structure innovation of reinforced concrete frame structure assembled architecture, has stepped a crucial step.
And for the change for realizing reinforced concrete frame structure assembled architecture bean column node, a kind of " band of inventor
Prefabricated reinforced concrete support building ", application No. is 201811424448.0；Strong column and weak beam, column are really reached from structural principle
The elongated column of form carries out the rigid connection of support and beam from beam negative bending moment point；Dream of the beam column without node is realized, solves steel
World architecture problem of the tendon concrete frame structure assembled architecture beam column without node；Gradually form steel reinforced concrete assembling frame
Frame structural system technology can be with since the present inventor solves beam and the key technology of floor laminated form and beam column without node
In current assembled architecture, it should using the building of assembling frame structural system, be cut from loaded down with trivial details and expensive assembled
It saves and comes out in power wall construction system, project cost is also made to decline 20% or more；But the reinforcing bar of each component of assembled connects,
The connection type of the prior art can only be used, such as: reinforcing bar binding connection, welding, screw socket mechanical connection, outer sleeve grouting connect
It connects；Standard requirements are not achieved in binding connection and welding in these methods；Screw socket is mechanically connected because of two fixed member reinforcing steel bars
Connection can not be rotated；Outer sleeve grouting connection, since outer sleeve volume is big, connects in addition to very loaded down with trivial details and cost is extra-high without reinforcing bar
The space connect, reinforcing bar can not connect.
Currently, the assembled architecture systems technology of reinforced concrete frame structure is initiated gradually perfect by the present inventor, it is
It is further formed systems technology system, the Hybrid connections component of a kind of structural bearings and girder is studied, reaches armored concrete
Each member reinforcing steel bar connection of assembling frame structure is simple, connection is safe and reliable, economy is best, has become armored concrete dress
Urgent need with the innovation of formula frame structure building systems technology field.
Summary of the invention
It is an object of the invention to form the steel reinforced concrete assembling frame structural system technology of independent research, thoroughly solve
Certainly assembling frame Structure Beam-column is without node, under the premise of the congruent manner of beam and floor, emphasis solution framework structural bearings branch
Between point and convex beam, between convex beam and cavity board member, connecting method for reinforcing bars between cavity board member and cavity board member
With interface unit problem, existing assembled arthitecutral structure technology shifts are upgraded；Using the mixing of a kind of structural bearings and girder
Connecting elements reaches the interconnection technique for optimizing existing steel reinforced concrete assembling frame structural elements, existing assembled is overcome to build
Build a series of defects existing for member reinforcing steel bar connection method and interface unit.
Technical scheme is as follows, a kind of Hybrid connections component of structural bearings and girder, it is characterised in that described
Structural bearings and girder are in convex form；The Hybrid connections component is pocket member and steel plate member；The pocket member is by slot
N number of screw hole composition is bored on steel, left-hand thread steel part and channel steel side wall；The pocket member is for connection structure support and girder bottom
Reinforcing bar；The steel plate member is respectively used to connection structure support and girder middle and upper part reinforcing bar；The steel plate member is structure
Support steel plate member and girder middle and upper part junction steel plate component；N group and convex form structural bearings are prefabricated in the steel plate member
The identical screw hole of the identical screw hole of steel reinforcement layout or girder steel reinforcement layout；The structural bearings steel plate member is connect with girder
The identical connecting screw hole of N number of two steel plate member is prefabricated in steel plate member.
Another preferred embodiment of the invention is the Hybrid connections of a kind of structural bearings and girder according to claim 1
Component, it is characterised in that the channel steel length is greater than 400mm；The channel steel width is greater than 100mm, and the height of channel steel wall is big
In 50mm；The left-hand thread steel part is left-hand thread steel part.
Another preferred embodiment of the invention is that the inner space width of the left-hand thread steel part is matched with channel steel outer wall width；The slot
The notch of steel is upward；The left-hand thread steel part at the construction field (site) left-hand thread on the notch of channel steel.
Another preferred embodiment of the invention is that connection structure support and convex girder bottom reinforcement bars are drilled on the channel steel wall
Screw hole；The screw hole is strip-like-shaped screw hole or garden screw hole.
Another preferred embodiment of the invention is that the steel plate member by steel plate alkynes is cut into steel plate block or steel plate strip；The steel plate
The width of item is greater than 50mm.
Another preferred embodiment of the invention is the connection spiral shell of the structural bearings steel plate member Yu girder junction steel plate component
Short screw rod is installed, screw shank diameter is greater than 20mm in wire hole.
The Hybrid connections component of a kind of structural bearings and girder of the invention, is on the basis of Architectural Structure Design drawing
On, column, beam, floor, support, the wall of building will be formed in overall construction design drawing, resolve into several components, factory is by decomposition
Component tissue be produced into the components of required specifications and models, component is transported to engineering site, using one kind of the present patent application
The Hybrid connections component of structural bearings and girder is mainly used for connecting connection with beam steel to frame structure support reinforcing bar；Simultaneously
Can also by pocket member or steel plate member respectively by between convex beam and cavity board member, cavity board member and cavity board member
Between reinforcing bar connection after pouring concrete, build up the assembled architecture of prefabricated assembled frame structure.
Detailed description of the invention
Fig. 1 is pocket member implementation example figure of the invention.
Fig. 2 is steel plate member implementation example figure of the invention.
Fig. 3 is that pocket member of the invention and steel plate member combine implementation example figure.
Specific embodiment:
The present invention is further described with reference to the accompanying drawing.
Fig. 1 is pocket member implementation example figure of the invention, when the present invention is implemented；According to the structural bearings to be connected with it is convex
The pulling force that shape girder lower rebar is born, to determine the size of 11 sectional area of channel steel；Channel steel 11 is by bottom plate 12 and two sidewalls
13 compositions；The channel steel 11 of selection is cut into≤convex form girder lower width specification, according to the quantity of required connection reinforcing bar, is divided
The N number of screw hole 14 of spitting drill not on channel steel two sidewalls 13；Form connection precast frame rib of floor beam steel channel steel connector 15；
Further according to the width of the lateral wall of the channel steel connector 15 made, in fashioned iron producer fixed output quota left-hand thread steel part 16, left-hand thread steel part 16
Empty width is matched with width outside 11 two sidewalls of channel steel in two sidewalls；Notch 17 is vertically dug on 16 two sidewalls of left-hand thread steel part,
Depth of rebate > 30m, width of rebate >=screw hole diameter, notch quantity are identical as screw hole；First by connected convex form master
One end of beam lower rebar reinforcing bar seals in the screw hole 14 of any one side wall of channel steel connector 15, then mobile beam channel connection
Device allows connected reinforcing bar to seal in the screw hole 14 of another side wall of channel steel connector 15, clutches nut connection；It prevents from being further applied load
When channel steel connector 15 deform, cause to connect danger, pass through 15 screw hole 14 of channel steel connector in connected reinforcing bar and pinch
After tight nut, left-hand thread steel part 16 is sleeved on to rapidly the outer of 15 two sidewalls of channel steel connector, digging notch is opposite to be had connected
Good reinforcing bar insertion, forms pocket member；Channel steel connector 15 and connecing after the suit of left-hand thread steel part 16 are determined according to stress
It heals up and whether welds.
Fig. 2 is steel plate member implementation example figure of the invention, when the present invention is implemented；According to the frame structure support to be connected
The pulling force that fulcrum and convex beam middle and upper part reinforcing bar are born, to determine that 21 thickness of steel plate block or steel plate strip, 21 area of steel plate block are small
In the sectional area of frame structure support and beam；According to the quantity of required connection framework structural bearings reinforcing bar and convex beam steel and set
Reinforcing bar binding position is set, the connecting screw hole 23 between drill steel muscle screw hole 22 and two steel plates on the steel plate is distinguished；In production frame
When frame structural bearings and convex beam, steel plate block 21 is sleeved on respectively in the reinforcing bar of the end of two components, the steel of two component ends
Muscle 22 protrudes into band top nut after steel plate block 21, wherein having on two reinforcing bar bands and nut clamps steel plate block 21.
Fig. 3 is that pocket member of the invention and steel plate member combine implementation example figure, respectively implements Fig. 1 and Fig. 2 combination, point
Not Cai Yong pocket member 11 connection structure support and convex form girder bottom reinforcement bars 112；Bottom reinforcement bars 112 are inserted into slot type respectively
In 11 side bottom reinforcing bar eyelet 113 of component, button steel part 16 is clasped into slot type structure rapidly after clutching the cap nut of bottom reinforcement bars 112
The notch of part 11, strong stretching resistance.Again by two blocks of 21 connection structure support middle and upper part reinforcing bars 111 of steel plate member and convex form girder
Middle and upper part reinforcing bar 114；When the middle and upper part reinforcing bar 114 of support middle and upper part reinforcing bar 111 and convex form girder is inserted into steel plate member 21 simultaneously
Screwing screw cap is connected with bolt rod piece 131 between two pieces of steel plate members 21.It is tied by pocket member 11 and 21 pairs of steel plate member
After structure support and convex form girder reinforcing bar carry out Hybrid connections, beam slab is reconnected, disposes pocket member and steel plate member combination section
Mold at point, integrated poured concrete build up reinforced concrete frame structure assembled architecture.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
Invention is explained in detail referring to above-described embodiment for pipe, it should be understood by a person of ordinary skill in the art that still
Can be with modifications or equivalent substitutions are made to specific embodiments of the invention, and end is detached from any of spirit and scope of the invention
Modification or equivalent replacement, are intended to be within the scope of the claims of the invention.
Claims (6)
1. the Hybrid connections component of a kind of structural bearings and girder, it is characterised in that the structural bearings and girder are in convex form；
The Hybrid connections component is pocket member and steel plate member；The pocket member is by channel steel, left-hand thread steel part and channel steel side wall
Bore N number of screw hole composition；The pocket member is for connection structure support and girder bottom reinforcement bars；The steel plate member difference
For connection structure support and girder middle and upper part reinforcing bar；The steel plate member is structural bearings steel plate member and girder middle and upper part
Junction steel plate component；N group screw hole identical with convex form structural bearings steel reinforcement layout or master are prefabricated in the steel plate member
Beam steel is laid out identical screw hole；N number of two steel is prefabricated in the structural bearings steel plate member and girder junction steel plate component
The identical connecting screw hole of board member.
2. the Hybrid connections component of a kind of structural bearings according to claim 1 and girder, it is characterised in that the slot
Steel length is greater than 400mm；The channel steel width is greater than 100mm, and the height of channel steel wall is greater than 50mm；The left-hand thread steel part is short
Channel steel.
3. the Hybrid connections component of a kind of structural bearings according to claim 1 and girder, it is characterised in that the left-hand thread
The inner space width of steel part is matched with channel steel outer wall width；The notch of the channel steel is upward；The left-hand thread steel part is anti-at the construction field (site)
It is buckled on the notch of channel steel.
4. the Hybrid connections component of a kind of structural bearings according to claim 1 and girder, it is characterised in that the channel steel
The screw hole of connection structure support Yu convex girder bottom reinforcement bars is drilled on wall；The screw hole is strip-like-shaped screw hole or garden spiral shell
Wire hole.
5. the Hybrid connections component of a kind of structural bearings according to claim 1 and girder, it is characterised in that the steel plate
Component is cut into steel plate block or steel plate strip by steel plate alkynes；The width of the steel plate strip is greater than 50mm.
6. the Hybrid connections component of a kind of structural bearings according to claim 1 and girder, it is characterised in that the structure
Short screw rod is installed, screw shank diameter is greater than 20mm in the connecting screw hole of support steel plate member and girder junction steel plate component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579553.XA CN110185142A (en) | 2019-06-28 | 2019-06-28 | A kind of Hybrid connections component of structural bearings and girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579553.XA CN110185142A (en) | 2019-06-28 | 2019-06-28 | A kind of Hybrid connections component of structural bearings and girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185142A true CN110185142A (en) | 2019-08-30 |
Family
ID=67724317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910579553.XA Withdrawn CN110185142A (en) | 2019-06-28 | 2019-06-28 | A kind of Hybrid connections component of structural bearings and girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185142A (en) |
-
2019
- 2019-06-28 CN CN201910579553.XA patent/CN110185142A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190830 |
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| WW01 | Invention patent application withdrawn after publication |