CN109653349A - A kind of assembly concrete column and connecting node - Google Patents
A kind of assembly concrete column and connecting node Download PDFInfo
- Publication number
- CN109653349A CN109653349A CN201910076958.1A CN201910076958A CN109653349A CN 109653349 A CN109653349 A CN 109653349A CN 201910076958 A CN201910076958 A CN 201910076958A CN 109653349 A CN109653349 A CN 109653349A
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- Prior art keywords
- concrete column
- connector
- connector sleeve
- hole
- several
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of assembly concrete column and connecting node, the inner wall of the first concrete column is embedded with several connector sleeves.The inner wall of second concrete column is equipped with remaining connector sleeve corresponding with the first concrete column.The first end of connector sleeve is equipped with guide groove.The first part of connector can be inserted into the inner cavity of the connector sleeve of the first concrete column and mutually agree with the connector sleeve of the first concrete column.The second part of connector can be inserted into the inner cavity of the connector sleeve of the second concrete column and mutually agree with the connector sleeve of the second concrete column, and be fixed by corresponding several nut tightenings.Remaining bolt is fixed by corresponding remaining nut tightening respectively.Pass through corresponding connector sleeve built-in in the first concrete column and the second concrete column, and it is inserted into the connector sleeve in the first concrete column and the second concrete column respectively by the both ends of connector, connector and connector sleeve are connected by screw bolt and nut, and then complete the splicing of the first concrete column and the second concrete column.
Description
Technical field
The invention belongs to building structure technology field more particularly to a kind of assembly concrete column and connecting nodes.
Background technique
Prefabricated concrete structure is the concrete knot for being assembled or being formed by connecting as main bearing member using prefabricated components
Structure.Precast reinforced concrete structure is one of the important directions of China's building structure development, it is conducive to China's building industry
The development of change, raising production efficiency is energy saving, develops Green environmental-protection building, and is conducive to improve and guarantee architectural engineering
Quality.Compared with cast-in-situ construction method, assembled PC 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,
Follow the principle of sustainable development.
During fabricated construction, the junction of prefabricated components is often difficult point place；Prefabricated components connect in work progress
It is narrow to connect place's reinforcing bar import, is not easy to be positioned between reinforcing bar and import, the construction technical requirement height and construction matter of connecting node
It measures and guarantees less than effective, thereby reduce assembly efficiency and architecture quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of assembly concrete column and connecting nodes, solve existing
The problem of easily-deformable destruction of connecting node location difficulty, reinforcing steel bars exposed existing for technology, improve assembly efficiency and structure matter
Amount.
To solve the above problems, the technical solution of the present invention is as follows:
A kind of assembly concrete column of the invention, comprising: the first concrete column, the second concrete column, several connections
If set, several connectors, bolt stem, several nuts；Wherein,
The inner wall of first concrete column is embedded with several connector sleeves, and several connector sleeves and described the
Reinforcing bar in one concrete column is connected；
The inner wall of second concrete column is embedded with residue corresponding with first concrete column connection
Set, and the reinforcing bar in several connector sleeves and second concrete column is connected；
The through-hole passed through for the bolt is provided on the connector sleeve, and first concrete column is mixed with described second
Through-hole corresponding with the connector sleeve is provided on the wall surface of solidifying earth pillar；
The nut is fixed on the side of the through-hole of the connector sleeve, and the through-hole of the nut and the connector sleeve is same
Axis；
The first end of the connector sleeve is equipped with guide groove；
It is provided in the first part of the connector corresponding with the through-hole on the wall surface of first concrete column logical
Hole；The first end of the first part of the connector can be inserted into the inner cavity of the connector sleeve of first concrete column and with
The connector sleeve of first concrete column mutually agrees with；
It is provided on the second part of the connector corresponding with the through-hole on the wall surface of second concrete column logical
Hole；The first end of the second part of the connector can be inserted into the inner cavity of the connector sleeve of second concrete column and with
The connector sleeve of second concrete column mutually agrees with；
Several bolts are each passed through through-hole, first concrete column on the wall surface of first concrete column
The connector sleeve through-hole and the connector first part on through-hole, and pass through corresponding several nuts rotations
It fastens；The remaining bolt is each passed through through-hole on the wall surface of second concrete column, second concrete column
Through-hole on the through-hole of the connector sleeve and the connector second part, and pass through the corresponding residue nut tightening
It is fixed.
Assembly concrete column of the invention, reinforcing bar in first concrete column and is embedded in first coagulation
The connector sleeve of the inner wall of earth pillar is connected by welding short steel rod；Reinforcing bar in second concrete column and it is embedded in institute
The connector sleeve for stating the inner wall of the second concrete column is connected by welding short steel rod.
Assembly concrete column of the invention, the connector sleeve are steel plate set.
Assembly concrete column of the invention, the connector are junction steel plate.
Assembly concrete column of the invention, the guide groove are truncated rectangular pyramids shape, the open bevel edge of the guide groove
It is greater than or equal to 45 ° with the angle of horizontal plane.
A kind of assembled connecting node of the invention, including the first connector sleeve, the second connector sleeve and connector, the company
The first part of fitting can be inserted into the inner cavity of first connector sleeve and agree with first connector sleeve；The connector
Second part can be inserted into the inner cavity of second connector sleeve and agree with second connector sleeve.
The present invention due to using the technology described above, makes it have the following advantages that and actively imitate compared with prior art
Fruit:
One embodiment of the invention by corresponding connector sleeve built-in in the first concrete column and the second concrete column,
And it is inserted into the connector sleeve in the first concrete column and the second concrete column respectively by the both ends of connector, pass through screw bolt and nut
Connector and connector sleeve are connected, and then complete the splicing of the first concrete column and the second concrete column, realizes connecting node
Precise positioning solves the problems, such as connecting node location difficulty of the existing technology, the easily-deformable destruction of reinforcing steel bars exposed, improves
Assembly efficiency and architecture quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first concrete column of assembly concrete column and connecting node of the invention；
Fig. 2 is the structural schematic diagram of the second concrete column of assembly concrete column and connecting node of the invention；
Fig. 3 is the structural schematic diagram of the connector sleeve of assembly concrete column and connecting node of the invention；
Fig. 4 is the structural schematic diagram of the connector of assembly concrete column and connecting node of the invention；
Fig. 5 is the integral assembling structural schematic diagram of assembly concrete column and connecting node of the invention.
Description of symbols: 1: the first concrete column；2: the second concrete columns；3: connector sleeve；4: connector；5: bolt；
6: nut；7: reinforcing bar.
Specific embodiment
A kind of assembly concrete column proposed by the present invention and connecting node are made below in conjunction with the drawings and specific embodiments
It is further described.According to following explanation and claims, advantages and features of the invention will be become apparent from.
Embodiment 1
Referring to Fig. 1 to Fig. 5, in one embodiment, a kind of assembly concrete column, comprising: the first concrete column 1,
If two concrete columns 2, several connector sleeves 3, several connectors 4, bolt stem 5, several nuts 6.Wherein, first concrete column 1
Inner wall is embedded with several connector sleeves 3, and the reinforcing bar 7 in several connector sleeves 3 and the first concrete column 1 is connected.Second concrete column
2 inner wall is embedded with remaining connector sleeve 3 corresponding with the first concrete column 1, and several connector sleeves 3 and the second concrete column 2
Interior reinforcing bar 7 is connected.The through-hole passed through for bolt 5, and the first concrete column 1 and the second concrete column 2 are provided on connector sleeve 3
Wall surface on be provided with through-hole corresponding with connector sleeve 3.Nut 6 is fixed on the side of the through-hole of connector sleeve 3, nut 6 with connect
The same axis of through-hole of set 3.The first end of connector sleeve 3 is equipped with guide groove.It is provided in the first part of connector 4 and is mixed with first
The corresponding through-hole of through-hole on the wall surface of solidifying earth pillar 1.The first end of the first part of connector 4 can be inserted into the first concrete
Simultaneously agree with 3 phase of connector sleeve of the first concrete column 1 inner cavity of the connector sleeve 3 of column 1.It is provided on the second part of connector 4
Through-hole corresponding with the through-hole on the wall surface of the second concrete column 2.The first end of the second part of connector 4 can be inserted into the
Simultaneously agree with 3 phase of connector sleeve of the second concrete column 2 inner cavity of the connector sleeve 3 of two concrete columns 2.If bolt stem 5 is each passed through
In 4 first part of through-hole and connector of the connector sleeve 3 of through-hole, the first concrete column 1 on the wall surface of first concrete column 1
Through-hole, and be tightened by corresponding several nuts 6.Remaining bolt 5 is each passed through the wall surface of the second concrete column 2
On through-hole, the second concrete column 2 connector sleeve 34 second part of through-hole and connector on through-hole, and by corresponding
Remaining nut 6 be tightened.Such connection type has good transmission force property, while without leakage reinforcing bar, using connection
The mode of 4 scene splicing of part, junction steel plate and upper lower prop is separated, individually storage transport, then on-site assembly, to solve
The quality and safety problem of reinforcing steel bars exposed.By built-in corresponding in the first concrete column 1 and the second concrete column 2
Connector sleeve 3, and it is inserted into the connector sleeve 3 in the first concrete column 1 and the second concrete column 2 respectively by the both ends of connector 4, lead to
It crosses bolt 5 and connector 4 and connector sleeve 3 is connected by nut 6, and then complete the first concrete column 1 and the second concrete column 2
Splicing, realizes connecting node precise positioning, and it is easy to solve connecting node location difficulty of the existing technology, reinforcing steel bars exposed
The problem of deformation failure, improves assembly efficiency and architecture quality.It is bolted, is not limited by reinforcing bar model using rigidity,
The scope of application is promoted and used with extensive.
Preferably, referring to Fig. 3 and Fig. 4, the guide groove of connector sleeve 3 is truncated rectangular pyramids shape, the open bevel edge of guide groove with
The angle of horizontal plane be greater than or equal to 45 °, the size of connector sleeve 3 is more bigger than connector 4, positive truncated rectangular pyramids opened lower surface size with
Top surface is that rectangular centre length and width respectively stretch 2 centimetres to outer, in order to which the disassembly of connector 4 adjusts.Second concrete column 2 is all
Connector 4 after the installation is completed, 1 level of the first concrete column is sling with hanging device, because positive truncated rectangular pyramids are arranged in connector sleeve 3
Opening, within a certain error range, connector 4 can be influenced to slide into the first concrete column by skid force along positive truncated rectangular pyramids opening
In 1 connector sleeve 3, so only needing simply positioning that lifting can be completed, efficiency is improved, manpower is saved.
Further, the connector sleeve 3 of the reinforcing bar 7 in the first concrete column 1 and the inner wall for being embedded in the first concrete column 1
It is connected by welding short steel rod 7.The connection of reinforcing bar 7 and the inner wall for being embedded in the second concrete column 2 in second concrete column 2
Set 3 is connected by welding short steel rod 7.
Further, connector sleeve 3 is steel plate set.
Further, connector 4 is junction steel plate.
Embodiment 2
The present embodiment is further limited on the basis of embodiment 1, and rest part is identical as embodiment 1 or phase
Seemingly, details are not described herein.
Referring to Fig. 3 to Fig. 5, a kind of assembled connecting node, including the first connector sleeve, the second connector sleeve and connector 4,
The first part of connector 4 can be inserted into the inner cavity of the first connector sleeve and agree with the first connector sleeve.The second part of connector 4
It can be inserted into the inner cavity of the second connector sleeve and agree with the second connector sleeve.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Apply mode.Even if to the present invention, various changes can be made, if these variations belong to the claims in the present invention and its equivalent technologies
Within the scope of, then it still falls within the protection scope of the present invention.
Claims (6)
1. a kind of assembly concrete column characterized by comprising the first concrete column, the second concrete column, several connections
If set, several connectors, bolt stem, several nuts；Wherein,
The first end of the inner wall of first concrete column is embedded with several connector sleeves, and several connector sleeves with it is described
Reinforcing bar in first concrete column is connected；
The second end of the inner wall of second concrete column is embedded with residue corresponding with first concrete column company
Female connector, and the reinforcing bar in several connector sleeves and second concrete column is connected；
The through-hole passed through for the bolt, and first concrete column and second concrete column are provided on the connector sleeve
Wall surface on be provided with through-hole corresponding with the connector sleeve；
The nut is fixed on the side of the through-hole of the connector sleeve, the same axis of through-hole of the nut and the connector sleeve；
The first end of the connector sleeve is equipped with guide groove；
Through-hole corresponding with the through-hole on the wall surface of first concrete column is provided in the first part of the connector；Institute
State the first part of connector first end can be inserted into first concrete column the connector sleeve inner cavity and with described
The connector sleeve of one concrete column mutually agrees with；
Through-hole corresponding with the through-hole on the wall surface of second concrete column is provided on the second part of the connector；Institute
State the second part of connector first end can be inserted into second concrete column the connector sleeve inner cavity and with described
The connector sleeve of two concrete columns mutually agrees with；
Several bolts be each passed through through-hole on the wall surface of first concrete column, first concrete column it is described
Through-hole on the through-hole of connector sleeve and the connector first part, and fixed by corresponding several nut tightenings；
The remaining bolt is each passed through the connection of through-hole, second concrete column on the wall surface of second concrete column
Through-hole on the through-hole of set and the connector second part, and fixed by the corresponding residue nut tightening.
2. assembly concrete column described in accordance with the claim 1, which is characterized in that reinforcing bar in first concrete column with
The connector sleeve for being embedded in the inner wall of first concrete column is connected by welding short steel rod；In second concrete column
Reinforcing bar be connected with the connector sleeve for the inner wall for being embedded in second concrete column by welding short steel rod.
3. assembly concrete column according to claim 2, which is characterized in that the connector sleeve is steel plate set.
4. assembly concrete column described in accordance with the claim 1, which is characterized in that the connector is junction steel plate.
5. assembly concrete column described in accordance with the claim 1, which is characterized in that the guide groove is truncated rectangular pyramids shape, institute
The angle for stating the open bevel edge and horizontal plane of guide groove is greater than or equal to 45 °.
6. a kind of assembled connecting node is used for assembly concrete column as described in claim 1, which is characterized in that including
First connector sleeve, the second connector sleeve and connector, the first part of the connector can be inserted into the inner cavity of first connector sleeve
And agree with first connector sleeve；The second part of the connector can be inserted into the inner cavity of second connector sleeve and with it is described
Second connector sleeve agrees with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076958.1A CN109653349A (en) | 2019-01-27 | 2019-01-27 | A kind of assembly concrete column and connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076958.1A CN109653349A (en) | 2019-01-27 | 2019-01-27 | A kind of assembly concrete column and connecting node |
Publications (1)
| Publication Number | Publication Date |
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| CN109653349A true CN109653349A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910076958.1A Pending CN109653349A (en) | 2019-01-27 | 2019-01-27 | A kind of assembly concrete column and connecting node |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013019194A (en) * | 2011-07-12 | 2013-01-31 | Taisei Corp | Joint structure of precast concrete member |
| JP2015137518A (en) * | 2014-01-24 | 2015-07-30 | 株式会社大林組 | Electrical connection structure and electrical connection method for reinforcing bar in filling type sleeve coupling |
| CN105804503A (en) * | 2016-05-12 | 2016-07-27 | 许敬承 | Bolt lock and supporting base thereof |
| CN106320537A (en) * | 2016-10-31 | 2017-01-11 | 华侨大学 | Prefabricated concrete-filled square steel tube column and steel girder connecting joint |
| CN108589915A (en) * | 2018-05-07 | 2018-09-28 | 东北林业大学 | A kind of external steel plate of assembly concrete column is to drawing connecting node and its construction method |
| CN209509172U (en) * | 2019-01-27 | 2019-10-18 | 上海应用技术大学 | A kind of assembly concrete column and connecting node |
-
2019
- 2019-01-27 CN CN201910076958.1A patent/CN109653349A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013019194A (en) * | 2011-07-12 | 2013-01-31 | Taisei Corp | Joint structure of precast concrete member |
| JP2015137518A (en) * | 2014-01-24 | 2015-07-30 | 株式会社大林組 | Electrical connection structure and electrical connection method for reinforcing bar in filling type sleeve coupling |
| CN105804503A (en) * | 2016-05-12 | 2016-07-27 | 许敬承 | Bolt lock and supporting base thereof |
| CN106320537A (en) * | 2016-10-31 | 2017-01-11 | 华侨大学 | Prefabricated concrete-filled square steel tube column and steel girder connecting joint |
| CN108589915A (en) * | 2018-05-07 | 2018-09-28 | 东北林业大学 | A kind of external steel plate of assembly concrete column is to drawing connecting node and its construction method |
| CN209509172U (en) * | 2019-01-27 | 2019-10-18 | 上海应用技术大学 | A kind of assembly concrete column and connecting node |
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