CN109339228A - A kind of bolt fastening structure of full prefabricated concrete structure bean column node - Google Patents

A kind of bolt fastening structure of full prefabricated concrete structure bean column node Download PDF

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Publication number
CN109339228A
CN109339228A CN201811175258.XA CN201811175258A CN109339228A CN 109339228 A CN109339228 A CN 109339228A CN 201811175258 A CN201811175258 A CN 201811175258A CN 109339228 A CN109339228 A CN 109339228A
Authority
CN
China
Prior art keywords
column
bolt
prefabricated concrete
sleeve
full prefabricated
Prior art date
Application number
CN201811175258.XA
Other languages
Chinese (zh)
Inventor
何庆锋
Original Assignee
湖南大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖南大学 filed Critical 湖南大学
Priority to CN201811175258.XA priority Critical patent/CN109339228A/en
Publication of CN109339228A publication Critical patent/CN109339228A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162Connectors or means for connecting parts for reinforcements
    • E04C5/163Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E04C5/165Coaxial connection by means of sleeves
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18Spacers of metal or substantially of metal

Abstract

The invention discloses a kind of bolt fastening structures of full prefabricated concrete structure bean column node, Button Block is installed at the seat of the car, Button Block is connected with cylinder by connecting band, cylinder is inserted into shell, housing tip is formed with the socket with cylinder cooperation, and there are two U-shaped gag lever posts disposed in parallel for fixation in socket;Shaft is fixed in shell, shaft is rotatably connected to bull stick, and bull stick one end is formed with the crotch with cylinder cooperation, and the other end is connected with pressure rod structure;The console of pressure rod structure connection car.The rapidly and efficiently connection for the bean column node that the present invention is then connected by screw bolts to realize full prefabricated concrete structure, i.e. in styletable embedded bar sleeve, beam-ends pre-embedded steel slab come realize steel bar stress and column in beam connection conversion, splice each other by high-strength bolt, no longer need wet construction, simplify technique, environmental protection and energy saving, and is able to satisfy current seismic design specification.

Description

A kind of bolt fastening structure of full prefabricated concrete structure bean column node

Technical field

This patent belongs to building field more particularly to a kind of bolted-on attachment of full prefabricated concrete structure bean column node Structure.

Background technique

With social progress and economic sustainable development, China's building industrialization and housing industrialization are being grown rapidly, existing Requirement for construction industry to building structure is also higher and higher, and fabricated construction meets industrialization development requirement, therefore develops the most It is active.

Though China has relevant assembling type node specification, it includes wet construction and dry operation, is constructed cumbersome.Rule Sleeve connection is squeezed used by model, rear pouring concrete is used at bean column node, and construction tends to trouble.

Summary of the invention

To solve the above problems, the invention discloses a kind of bolted-on attachments of full prefabricated concrete structure bean column node Structure.The rapidly and efficiently connection for the bean column node that the present invention is then connected by screw bolts to realize full prefabricated concrete structure, that is, exist Styletable embedded bar sleeve, beam-ends pre-embedded steel slab come realize steel bar stress and column in beam connection conversion, each other by high-strength spiral shell Bolt splicing, it is no longer necessary to which wet construction simplifies technique, environmental protection and energy saving, and is able to satisfy current seismic design specification.This is novel Assembling type node not only has similar mechanical property compared with existing extruded sleeve cylinder assembling type node, but also has and protrude Endurance quality and economy, while more economizing on resources and the energy, meet the requirement of sustainable development.

To achieve the above object, the technical solution of the present invention is as follows:

A kind of bolt fastening structure of full prefabricated concrete structure bean column node, including column, column side are connected with beam;Beam The end face two sides contacted with column are respectively fixed with steel plate;Through-hole is formed on steel plate;The column two sides are embedded with to be cooperated with through-hole Sleeve, the connection bolt with through-hole cooperation for stretching out column two sides is fixed in sleeve;Connection bolt passes through through-hole and is connected with spiral shell Bolt;The groove for rotary fixing screw bolt is formed on beam.

Further to improve, the connection bolt is high-strength bolt.

Further to improve, the connection high-strength bolt through-hole is 2, and steel plate plays steel bar stress and company in switching beam The effect of connecting bolt.

Further to improve, the sleeve of two sides is interconnected and fixed by the reinforcing bar in column on the column in middle part.

Further to improve, the sleeve internal shaping has internal screw thread, and reinforcing bar is fixed by internal screw thread and sleeve.

Further to improve, the sleeve connection on the column in building avris has the L shape reinforcing bar inside column.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of column

Fig. 2 is the high-strength bolt connecting column of interior joint and the structural schematic diagram of beam.

Fig. 3 is that the high-strength bolt of mid-side node illustrates.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and embodiments.

Embodiment

A kind of bolt fastening structure of full prefabricated concrete structure bean column node as shown in Figs. 1-3, including column 1, column 1 Side is connected with beam 2;The end face two sides that beam 2 is contacted with column 1 are respectively fixed with steel plate 9;Through-hole 4 is formed on steel plate 9;The column 1 two sides are embedded with the sleeve 5 cooperated with through-hole 4, and the connection bolt cooperated with through-hole 4 for stretching out 1 two sides of column is fixed in sleeve 5 6;Connection bolt 6 passes through through-hole 4 and is connected with bolt 7;The groove 3 for rotary fixing screw bolt 7 is formed on beam 2.

Connection bolt 6 is high-strength bolt.

The sleeve 5 of two sides is interconnected and fixed by the reinforcing bar 8 in column 1 on column 1 in middle part.In sleeve 5 at Shape has internal screw thread, and reinforcing bar 7 is fixed by internal screw thread and sleeve 5.Sleeve 5 on column 1 in building avris is connected in column 1 Internal L shape reinforcing bar 10.

Assembled beam-column node of the invention is attached by bolt-sleeve.Wherein, pre-buried two steel plates of beam-ends, and it is vertical Muscle is connected across steel plate, and steel plate plays the role of steel bar stress and high-strength bolt stress in conversion beam, pre-buried four sleeves of styletable, It is attached finally by high-strength bolt, compared with prior art, there is comparable convenience for construction.

Prior art construction technology:

1. prefabricated beam column component;

2. beam column overlaps;

3. reinforcing bar is attached with extruding sleeve;

4. cast-in-place overlapping layer concrete;

5. construction terminates, conserve.

Construction technology of the present invention:

1. prefabricated beam column component;

2. beam column is overlapped with bolt;

It constructs 3. being bolted set on beam side;

4. construction terminates, conserve.

It compares, it can be found that the present invention simplifies much in construction technology, avoids the same of dry operation and wet construction Shi Jinhang, environmental protection and energy saving.

Although the embodiments of the present invention have been disclosed as above, but it is not restricted to listed fortune in specification and embodiment With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to Specific details and the legend herein shown with description.

Claims (5)

1. a kind of bolt fastening structure of full prefabricated concrete structure bean column node, which is characterized in that including column (1), column (1) Side is connected with beam (2);The end face two sides that beam (2) is contacted with column (1) are respectively fixed with steel plate (9);It is formed on steel plate (9) logical Hole (4);Column (1) two sides are embedded with the sleeve (5) with through-hole (4) cooperation, are fixed in sleeve (5) and stretch out column (1) two sides With through-hole (4) cooperation connection bolt (6);Connection bolt (6) passes through through-hole (4) and is connected with bolt (7);Beam shapes on (2) There is the groove (3) for rotary fixing screw bolt (7).
2. the bolt fastening structure of full prefabricated concrete structure bean column node as described in claim 1, which is characterized in that institute Stating connection bolt (6) is high-strength bolt.
3. the bolt fastening structure of full prefabricated concrete structure bean column node as described in claim 1, which is characterized in that place Sleeve (5) in two sides on the column (1) at middle part is interconnected and fixed by the reinforcing bar (8) in column (1).
4. the bolt fastening structure of full prefabricated concrete structure bean column node as claimed in claim 3, which is characterized in that institute Stating sleeve (5) internal shaping has internal screw thread, and reinforcing bar (7) is fixed by internal screw thread and sleeve (5).
5. the bolt fastening structure of full prefabricated concrete structure bean column node as described in claim 1, which is characterized in that place The L shape reinforcing bar (10) internal in column (1) is connected in the sleeve (5) on the column (1) of building avris.
CN201811175258.XA 2018-10-10 2018-10-10 A kind of bolt fastening structure of full prefabricated concrete structure bean column node CN109339228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811175258.XA CN109339228A (en) 2018-10-10 2018-10-10 A kind of bolt fastening structure of full prefabricated concrete structure bean column node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811175258.XA CN109339228A (en) 2018-10-10 2018-10-10 A kind of bolt fastening structure of full prefabricated concrete structure bean column node

Publications (1)

Publication Number Publication Date
CN109339228A true CN109339228A (en) 2019-02-15

Family

ID=65309046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811175258.XA CN109339228A (en) 2018-10-10 2018-10-10 A kind of bolt fastening structure of full prefabricated concrete structure bean column node

Country Status (1)

Country Link
CN (1) CN109339228A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2130984A2 (en) * 2008-06-04 2009-12-09 Industrieberatung Maier AG Load distribution body with profile carrier system
CN205875395U (en) * 2016-08-02 2017-01-11 北京市建筑工程研究院有限责任公司 Prestressing force is from restoring to throne assembled concrete frame beam column node
CN205894287U (en) * 2016-05-05 2017-01-18 四川省第四建筑工程公司 Prefabricated building structure beam
CN206844314U (en) * 2017-05-10 2018-01-05 福建璟榕工程建设发展有限公司 A kind of new prefabricated assembled bean column node
CN207003644U (en) * 2017-03-31 2018-02-13 中民筑友科技投资有限公司 A kind of low layer assembled beam-column node
CN207194146U (en) * 2017-06-22 2018-04-06 中国建筑股份有限公司 Prestressing force assembly concrete frame joint attachment structure
CN207228322U (en) * 2017-03-31 2018-04-13 中民筑友建设有限公司 A kind of combined member of assembling frame structure and wallboard
CN108487462A (en) * 2018-03-26 2018-09-04 詹焕辉 Reinforcing bar in a kind of concrete frame node(Antidetonation)Anchoring process

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2130984A2 (en) * 2008-06-04 2009-12-09 Industrieberatung Maier AG Load distribution body with profile carrier system
CN205894287U (en) * 2016-05-05 2017-01-18 四川省第四建筑工程公司 Prefabricated building structure beam
CN205875395U (en) * 2016-08-02 2017-01-11 北京市建筑工程研究院有限责任公司 Prestressing force is from restoring to throne assembled concrete frame beam column node
CN207003644U (en) * 2017-03-31 2018-02-13 中民筑友科技投资有限公司 A kind of low layer assembled beam-column node
CN207228322U (en) * 2017-03-31 2018-04-13 中民筑友建设有限公司 A kind of combined member of assembling frame structure and wallboard
CN206844314U (en) * 2017-05-10 2018-01-05 福建璟榕工程建设发展有限公司 A kind of new prefabricated assembled bean column node
CN207194146U (en) * 2017-06-22 2018-04-06 中国建筑股份有限公司 Prestressing force assembly concrete frame joint attachment structure
CN108487462A (en) * 2018-03-26 2018-09-04 詹焕辉 Reinforcing bar in a kind of concrete frame node(Antidetonation)Anchoring process

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