CN108505619A - Prefabricated construction system and its assemble method - Google Patents
Prefabricated construction system and its assemble method Download PDFInfo
- Publication number
- CN108505619A CN108505619A CN201710804408.8A CN201710804408A CN108505619A CN 108505619 A CN108505619 A CN 108505619A CN 201710804408 A CN201710804408 A CN 201710804408A CN 108505619 A CN108505619 A CN 108505619A
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- China
- Prior art keywords
- column
- girder
- sleeve
- secondary beam
- connecting pin
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Classifications
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2409—Hooks, dovetails or other interlocking connections
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2427—Connection details of the elongated load-supporting parts using adhesives or hardening masses
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2475—Profile with an undercut grooves for connection purposes
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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
A kind of prefabricated construction system of the application offer and its assemble method.The prefabricated construction system can be used for steel construction, reinforced concrete structure and timber structure.Include steel structure node and associated components when for steel construction, the steel structure node and associated components further comprise beam-to-column joint sleeve, column, girder and girder fixation steel plate, wherein, beam-to-column joint sleeve includes the first box steel pipe and the first c-type sleeve for being extended perpendicularly out from the outer surface of the first box steel pipe, and the first c-type sleeve is equipped with the first wedge-shaped recess in the end of upper lower flange；Column has the column connecting pin being inserted into the first box steel pipe；Girder has the girder connecting pin being inserted into the first c-type sleeve；Girder fixation steel plate is provided with first the matched first wedge-shaped protrusion of wedge-shaped recess Tenon with the first c-type sleeve at both sides.The beam-to-column joint sleeve application range of the prefabricated assembled steel structure system can extend further to reinforced concrete structure and timber structure by steel construction.
Description
Technical field
This application involves technical field of structural engineering, and in particular to novel prefabricated construction system and its assembling side
Method, relate more specifically to using similar joinery and its construction as steel structure node connection type, can be used for steel construction, reinforced concrete
The prefabricated construction system and its assemble method of soil structure and timber structure.
Background technology
Steel construction mainly by connecting node the agent structures component such as column, girder, secondary beam, diagonal brace connect into one it is whole
Body.
Current most common node connection type includes being connected and being welded using high-strength bolt.Usually in steel construction processing factory
It is pre-machined and makes the steel members such as beam column and connecting plate, be welded to connect plate and stiffener, and pre- at the position for needing to connect
It first holds bolt hole successfully, then transports to building site, lifting is attached with high-strength bolt or welding afterwards in place.
The main problem of above-mentioned node connection type includes：
(1) when using high-strength bolt connection, each node usually requires to open tens very on connected component and connecting plate
To a bolts hole up to a hundred, the serious process time for increasing factory and expense；
(2) it is not that mass processing and fabricating usually will produce error in factory due to component, various components and process generate
Mismachining tolerance superposition after, eventually result in joint connection in site and situation difficult to install occur；
(3) after steel member is transported to building site and lifted in place, artificial fixing bolt, each bolt is also needed to be both needed to be faced respectively
When fix, just twist and stubborn three process eventually, increased considerably site workload and cost；
(4) when using site welding as connection, it generally need to first carry out preheating procedure and then weld again, can not only increase existing
Field workload and cost, and be affected by welder technology level, welding procedure and welding surroundings such as weather and position etc.,
Quality is difficult to be ensured well.
Invention content
For at least one disadvantages mentioned above in the prior art, present applicant proposes one kind to be related to using similar joinery and its construction
Prefabricated construction system and its assemble method as steel structure node connection type.The prefabricated construction system and
Its assemble method applies also for reinforced concrete structure and timber structure other than being applied to steel construction.
The one side of the application proposes a kind of prefabricated construction system, it may include multiple steel structure nodes and correlation
Component, which is characterized in that the steel structure node and associated components can further comprise beam-to-column joint sleeve, column, girder and master
Beam fixation steel plate, wherein beam-to-column joint sleeve includes the first box steel pipe and vertically stretched from the outer surface of the first box steel pipe
The the first c-type sleeve gone out, the first c-type sleeve are equipped with the first wedge-shaped recess in the end of upper lower flange；Column, which has, is inserted into the
Column connecting pin in one box steel pipe；Girder has the girder connecting pin being inserted into the first c-type sleeve；Girder fixation steel plate is two
First the matched first wedge-shaped protrusion of wedge-shaped recess Tenon with the first c-type sleeve is provided at side.
In certain optional embodiments, steel structure node and associated components may also include primary-secondary beam branch sleeve and time
Beam, wherein primary-secondary beam branch sleeve includes the second box steel pipe and the steel that is vertically extended from the side of the second box steel pipe
Connecting plate, steel connecting plate are equipped with the dovetail shape recess of introversion in one end far from the second box steel pipe；Secondary beam is set at both ends
It is equipped with the matched dovetail shape protrusion of dovetail shape recess Tenon with steel connecting plate.
In certain optional embodiments, steel structure node and associated components may also include primary-secondary beam branch sleeve, secondary beam
With secondary beam fixation steel plate, wherein primary-secondary beam branch sleeve includes the second box steel pipe and from the outer surface of the second box steel pipe
The the second c-type sleeve extended perpendicularly out, the second c-type sleeve are equipped with the second wedge-shaped recess in the end of upper lower flange；Secondary beam has
It is inserted into the secondary beam connecting pin in the second c-type sleeve；Secondary beam fixation steel plate is provided with the second wedge with the second c-type sleeve at both sides
The matched second wedge-shaped protrusion of shape recess Tenon.
In certain optional embodiments, the upper surface of girder may be provided with locating part, and locating part can be positioned on girder
The intersection of top flange and primary-secondary beam branch sleeve both sides is to fix primary-secondary beam branch sleeve.
In certain optional embodiments, locating part can be welded to the peg on the upper surface of girder.
In certain optional embodiments, the first c-type sleeve can be equipped with limiting slot and girder connecting pin in bottom surface can be
Lower flange bottom is provided with and the matched limit protrusion of limiting slot.
In certain optional embodiments, the inner surface of the first box steel pipe can be equipped with double wedge, the outer surface of column connecting pin
The groove to match with double wedge is may be provided with, groove may extend to the end face of column connecting pin.
In certain optional embodiments, internal partition is may be provided in the first box steel pipe, the surface of internal partition can be with column
The end face of connecting pin contacts.
In certain optional embodiments, the section of column can be box, H-type or circle.
In certain optional embodiments, the section of girder can be H-type or box.
In certain optional embodiments, which may also include the connection for being applied at least one of connecting pin
Steel bonding glue between face.
Further aspect of the application proposes a kind of assemble method of prefabricated construction system, it may include：It is fixed
The fixing end of column；First box steel pipe of beam-to-column joint sleeve is inserted in the column connecting pin of column at the top of column；It will lead
The girder connecting pin of beam be inserted into beam-to-column joint sleeve from the first c-type sleeve that the outside vertical of the first box steel pipe is stretched out；
And girder fixation steel plate is inserted into c-type sleeve so that be arranged the first of the end of the upper lower flange of the first c-type sleeve
Wedge-shaped recess and it is arranged and forms Tenon cooperation between the first wedge-shaped protrusion of girder fixation steel plate both sides, to limits master
Beam connecting pin.
In certain optional embodiments, the assemble method may also include：The first c-type set is being inserted into girder connecting pin
Primary-secondary beam branch sleeve is inserted in girder before in cylinder, and solid after girder fixation steel plate is inserted into the first c-type sleeve
Determine primary-secondary beam branch sleeve；And secondary beam is installed in primary-secondary beam branch sleeve.
In certain optional embodiments, secondary beam is installed in primary-secondary beam branch sleeve and may include：By secondary beam from side
Just it is pushed into the steel connecting plate vertically extended from the second box steel pipe of primary-secondary beam branch sleeve so that be arranged in steel connecting plate
The introversion dovetail shape recess of end and the dovetail shape protrusion being arranged in the end of secondary beam form Tenon cooperation.
In certain optional embodiments, secondary beam is installed in primary-secondary beam branch sleeve and may include：By the secondary beam of secondary beam
Connecting pin is inserted into from the second c-type sleeve that the second box steel pipe of primary-secondary beam branch sleeve vertically extends；And by secondary beam
Fixation steel plate is inserted into the second c-type sleeve so that the second wedge shape being arranged in the end of the upper lower flange of the second c-type sleeve is recessed
Into portion and the formation Tenon cooperation between the second wedge-shaped protrusion of secondary beam fixation steel plate both sides is set, to limit secondary beam connection
End.
In certain optional embodiments, fixed primary-secondary beam branch sleeve may include：The weld stud on the upper surface of girder
Nail so that peg is positioned at the top flange of girder and the intersection of primary-secondary beam branch sleeve both sides to fix primary-secondary beam connector sleeve
Cylinder.
In certain optional embodiments, girder connecting pin is inserted into the first c-type sleeve and may include：By the girder of girder
Connecting pin is laterally inserted into the first c-type sleeve of beam-to-column joint sleeve so that is set to the limit of girder connecting pin lower flange bottom
Position male cooperation is in the limiting slot set on the first c-type sleeve bottom surface.
In certain optional embodiments, the first box steel pipe is inserted in column connecting pin and may include：By beam-to-column joint sleeve
The first box steel pipe the column connecting pin of column is inserted at the top of column so that be arranged on the inner surface of the first box steel pipe
Double wedge and the groove that is arranged on the outer surface of column connecting pin coordinate.
In certain optional embodiments, the first box steel pipe is inserted in column connecting pin and may include：By beam-to-column joint sleeve
The first box steel pipe the column connecting pin of column is inserted at the top of column so that the end face of column connecting pin and the first box steel pipe
The surface of interior internal partition contacts.
In certain optional embodiments, the assemble method may also include：Connection at least one of connecting pin
Steel bonding glue is smeared between face.
In certain optional embodiments, the assemble method further includes：By the connecting pin of another column from beam-to-column joint
Beam-to-column joint sleeve is inserted into the top of sleeve, to repeat installation process.
Other than being applied to steel construction, the prefabricated construction system and its assemble method of the application can also be further
Applied to reinforced concrete structure and timber structure.
The application is suitable for the multilayer and small sized multiple story building of the purposes such as house, office building or hotel, and has with following
Beneficial effect：
(1) branch sleeve size usually only 1 meter of square processed or so, light-weight, each component of sleeve is smaller,
It is convenient precisely to be processed in factory, realize mass and standardized production to ensure machining accuracy and quality；
(2) no matter the branch sleeve of small size and light weight is restricted all seldom, just in transport or hoisting process
In transport and lifting, recurrent impaired deformation in above process is also avoided；
(3) column, girder and secondary beam and constructional column are radically simplified and constructs the processing program of beam, can be greatly shortened and add
Between working hour, ensure processing quality；
(4) when in-site installation, using above-mentioned branch sleeve and the steel member that processes can comprehensively realization body structure without
Bolt solderless assembled connects, and installation procedure is greatly reduced, denumerable shorten the set-up time in terms of again, ensure the construction quality；
(5) due to being not required to using bolt or being welded to connect, the demand to artificial high skilled welder can be reduced, is saved big
Measure cost；
(6) pass through the standard and modular production to component and branch sleeve, whole realization modularized design, factory's metaplasia
Production, specialized installation, have reliable and stable connection installation capability, avoid the drawbacks of fielding welding is with being bolted, make
It obtains assembled in situ to be simple and efficient, achievees the purpose that reduction is artificial, shorten the construction period, is cost-effective, and promote assembled architecture industry
Change development.
Description of the drawings
In conjunction with attached drawing, by the detailed description of following non-limiting embodiment, other features, purpose and excellent
Point will become apparent.In the accompanying drawings：
Fig. 1 is the floor map of multilayer (index bed) steel-frame structure；
Fig. 2A and Fig. 2 B are the three-dimensional and longitudinal sectional drawing of beam-to-column joint sleeve；
Fig. 3 is column, girder and beam-to-column joint sleeve loose mail schematic diagram；
Fig. 4 A to Fig. 4 F are beam-to-column joint sleeve and column, the assembling process schematic diagram of girder；
Fig. 5 A to Fig. 7 B schematically show three kinds of connection types of column and beam-to-column joint sleeve；
Fig. 8 A to Fig. 8 B are that column reinforces the schematic diagram that is connected with beam-to-column joint sleeve；
Fig. 9 A to Figure 11 B schematically show three kinds of connection types of girder and beam-to-column joint sleeve；
Figure 12 A to Figure 12 B are the elevational schematic views of girder and beam-to-column joint sleeve after assembling；
Figure 13 is connected with primary-secondary beam according to the first illustrative embodiments secondary beam of the first primary-secondary beam branch sleeve of application
The loose mail schematic diagram of sleeve；
Figure 14 A to Figure 17 C schematically show four kinds of girder (Cantilever Beams) according to the first illustrative embodiments and secondary beam
Connection type；
Figure 18 A to Figure 18 C are the schematic diagrames for the assembly and connection for showing secondary beam according to the first illustrative embodiments and girder；
Figure 19 A to Figure 19 C are the signals for the assembly and connection for showing secondary beam according to the first illustrative embodiments and Cantilever Beams
Figure；
Figure 20 A to Figure 20 B are the second illustrative embodiments secondary beam and master according to the second primary-secondary beam branch sleeve of application
The loose mail schematic diagram of secondary beam branch sleeve；
Figure 21 A to Figure 24 C schematically show four kinds of girder (Cantilever Beams) according to the second illustrative embodiments and secondary beam
Connection type；
Figure 25 A to Figure 25 C are the schematic diagrames for the assembly and connection for showing secondary beam according to the second illustrative embodiments and girder；
Figure 26 A to Figure 26 C are the signals for the assembly and connection for showing secondary beam according to the second illustrative embodiments and Cantilever Beams
Figure；
Figure 27 A to Figure 27 B are prefabricated reinforced concrete column elevational schematic views；
Figure 28 A to Figure 28 B are prefabricated reinforced concrete column end full-page proof schematic diagrames；
Figure 29 A to Figure 29 B are precast reinforced concrete beam elevational schematic views；
Figure 30 A to Figure 30 D are precast reinforced concrete beam end full-page proof schematic diagrames；
Figure 31 is precast reinforced concrete beam lower end pre-embedded steel slab schematic three dimensional views；
Figure 32 A to Figure 32 B are timber structure beam elevational schematic views；
Figure 33 A to Figure 33 C are timber structure beam end full-page proof schematic diagrames.
List of numerals
10 beam-to-column joint sleeves
101 first box steel pipes
102 first c-type sleeves
103 first wedge-shaped recess
104 limiting slots
105 horizontal internal partitions
105 ' vertical internal partitions
106 double wedges
20 columns
201 column connecting pins
206 grooves
30 girders
301 girder connecting pins
304 limit protrusions
305 pegs
40 girder fixation steel plates
403 first wedge-shaped protrusions
50/50 ' primary-secondary beam branch sleeve
501/501 ' second steel babinet
502 steel connecting plates
503 dovetail shape recess
504 second c-type sleeves
505 second wedge-shaped recess
60/60 ' secondary beam
601 secondary beam connecting pins
603 dovetail shape protrusions
70 secondary beam fixation steel plates
705 second wedge-shaped protrusions
80 bqusters
81 diagonal brace interconnecting pieces
82 column stiffeners
83 ribbed stiffeners
84 steel shoes
85 girder stiffeners
900 reinforced columns
902 pre-embedded steel slabs
904 anchor bars
906 fins
910 reinforced beams
911 pre-embedded steel slabs
912 pre-embedded steel slabs
914 anchor bars
916 resistant slide keys
918 narrow steel plates
920 timber structure beams
924 steel bolts/steel nail
928 resistant slide keys
Specific implementation mode
Refer to the attached drawing is made more detailed description by the application in order to better understand to the various aspects of the application.It answers
Understand, the description of the only illustrative embodiments to the application is described in detail in these, rather than limits the application in any way
Range.In the specification, the identical element of identical reference numbers.It includes associated institute to state "and/or"
Any and all combinations of one or more of list of items.
Although it should be understood that term first, second etc. herein can be used for each component, assembly unit or part are described,
But these component, assembly units or part should not be limited by these terms.These terms are only used for a component, assembly unit or part
It is distinguished with another component, assembly unit or part.Thus, for example, without departing substantially from teachings of the present application, hereinafter beg for
The first box sleeve, the first c-type sleeve, the first protrusion, the first recess of opinion can be described as the second box sleeve, the second c-type
Sleeve, the second protrusion, the second recess.
In the accompanying drawings, for convenience of description, some component, assembly units or partial size and shape may be exaggerated.Attached drawing is only
It is for example and non-critical drawn to scale.
It will also be appreciated that term " comprising ", " including ", " having ", "comprising" and/or " including ", when in this theory
It indicates there are stated feature, step, operations, elements, and/or components when being used in bright book, but does not preclude the presence or addition of
One or more of the other feature, step, operation, component, assembly unit and/or combination thereof.In addition, ought such as " ... in extremely
Few one " statement when appearing in after the list of listed feature, modify entire listed feature, rather than the list in modification list
Only element.In addition, when describing presently filed embodiment, " can with " be used to indicate " one or more embodiment party of the application
Formula ".Also, term " illustrative " is intended to refer to example or illustration.
As it is used in the present context, term " substantially ", " about " and similar term are used as the approximate term of table, and
Be not used as the term of table degree, and be intended to illustrate by by those skilled in the art will appreciate that, measured value or calculated value
In inherent variability.
Unless otherwise defined, otherwise all terms (including technical terms and scientific words) used herein all have with
The application one skilled in the art's is generally understood identical meaning.It will also be appreciated that term (such as in everyday words
Term defined in allusion quotation) it should be interpreted as having the meaning consistent with their meanings in the context of the relevant technologies, and
It will not be explained with idealization or excessively formal sense, unless clear herein so limit.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The application is further described below in conjunction with specific embodiment.
Fig. 1 is the floor map of multilayer (index bed) steel-frame structure.Connecting node A1, A2 shown in FIG. 1, A3, B1,
B1 ', B2, B2 ' will be described later.
Referring to Fig.1, steel-frame structure includes multiple minimum units (also referred to as steel structure node and the correlation arranged by rule
Component).In the about centre of steel-frame structure, each steel structure node and associated components configuration having the same；In steel frame
The boundary of structure, steel structure node and associated components remaining configuration phase in addition to the quantity of girder, secondary beam, column is different
It is same or similar.Therefore, hereinafter, be not repeated description, by the main steel structure node that steel-frame structure centre is discussed and
Associated components, and simplify the description of the steel structure node and associated components about boundary.
Fig. 2A to Fig. 3 shows the steel structure node and associated components according to the application embodiment.Specifically, Fig. 2A extremely schemes
2B is beam-to-column joint sleeve three-dimensional and longitudinal sectional drawing；And Fig. 3 is column, girder and beam-to-column joint sleeve loose mail schematic diagram.
In this embodiment, prefabricated construction system includes multiple steel structure nodes and associated components, the steel knot
Structure node and associated components further comprise beam-to-column joint sleeve 10, column 20, girder 30 and girder fixation steel plate 40.Beam column connects
Female connector cylinder 10 includes the first box steel pipe 101 and the first c-type sleeve extended perpendicularly out from the outer surface of the first box steel pipe 101
102, the first c-type sleeve 102 is equipped with wedge-shaped recess 103 in the end of upper lower flange.Column 20, which has, is inserted into the first box steel
Column connecting pin 201 in pipe 101.Girder has the girder connecting pin 301 being inserted into the first c-type sleeve 102.Girder fixation steel plate
40 are provided with first the matched first wedge-shaped protrusion of 103 Tenon of wedge-shaped recess with the first c-type sleeve 102 at both sides
403。
It may be noted that according to specific configuration, the quantity of the first c-type sleeve can be one or more, and column can be wrapped only
It can also includes two columns (for example, upper pillar stand and lower pillar stand) to include a column (for example, lower pillar stand).These quantity are only shown
Example, and it is unrestricted.
As shown in Fig. 2A to Fig. 3, similar tenon for example pre-processed in Gang Gou processing factories can be used in bean column node connection
The beam-to-column joint sleeve of fourth of the twelve Earthly Branches form is realized.The sleeve can be used to connect upper layer column and lower layer's column and connection column and master
Beam.
In an alternative embodiment, as shown in Fig. 2A to Fig. 3, the first c-type sleeve 102 can be equipped with limiting slot 104 in bottom surface；With
It is corresponding, girder connecting pin 301 can be provided with and 104 matched limit protrusion 304 of limiting slot, the limit in lower flange bottom
Position protrusion 304 more clearly illustrates in Fig. 9 A to Figure 12 B.When the first c-type sleeve is inserted into the girder connecting pin 301 of girder 30
When in 102, limit protrusion 304 coordinates with limiting slot 104, to limit girder 30 relative to beam-to-column joint sleeve 10 in the girder
It is moved on 30 extending direction.
In an alternate embodiment of the invention, limit protrusion 304 is in steel plate form and is pre-welded to the girder connection of girder 30
On the bottom surface at end 301.
In an alternative embodiment, internal partition 105 and internal partition 105 ' be may be provided in the first box steel pipe 101, wherein interior
Partition board 105 can be horizontally disposed with, and internal partition 105 ' can be vertically arranged.In this embodiment it is possible in the first box steel pipe 101
Side, two internal partitions of the setting for putting more energy at position corresponding with the upper lower flange of the first c-type sleeve 102.When column 20
When being inserted into the first box steel pipe 101, the end face of the column connecting pin 201 of column 20 can connect with the surface of the internal partition 105
It touches.
In an alternative embodiment, as shown in Fig. 2A to Fig. 2 B, beam-to-column joint sleeve 10 may also include diagonal brace interconnecting piece 81.
Although it should be understood that show the specific size of the first box steel pipe and the first c-type sleeve in attached drawing, however, it is understood that
This is only exemplary rather than limitation.In the case where not departing from scope of the present application, the ruler of the first box steel pipe and the first c-type sleeve
The change in size of the very little lower upright that can be connected as needed and girder.
In this embodiment, girder, beam-to-column joint sleeve, column are steelwork.In addition, though attached drawing shows column
Section be H-type, but this is only exemplary rather than limitation, such as the section of column can also be box or circle；Similarly, although
Attached drawing shows that the section of girder is H-type, but this is not limitation and the section of girder can also be box.
Referring to Fig. 4 A to Fig. 4 F, beam-to-column joint sleeve 10, column 20, girder 30 and girder fixation steel plate 40 are described
Assembling process.
It should be understood that only showing a minimum unit in center for prefabricated construction system (that is, steel construction herein
Node and associated components) assemble method；The assemble method of other steel structure nodes and associated components is therewith repeatedly or similar, goes out
Consider that this will not be repeated here in the simplicity of specification.
In this embodiment, the assemble method of prefabricated construction system includes：Fixed lower pillar stand 20；Beam column is connected
First box steel pipe 101 of female connector cylinder 10 is inserted in the column connecting pin 201 of column 20 from the top of column 20；By the girder of girder 30
The the first c-type sleeve 102 of beam-to-column joint sleeve 10 stretched out from the outside vertical of the first box steel pipe 101 is inserted into connecting pin 301
In；And girder fixation steel plate 40 is inserted into the first c-type sleeve 102 so that the upper bottom wing in the first c-type sleeve 102 is set
The wedge-shaped recess 103 of the end of edge and the shape between the first wedge-shaped protrusion 403 of 40 both sides of girder fixation steel plate is set
Coordinate at Tenon, to limit girder connecting pin 301.
It specifically,, can be by beam-to-column joint sleeve 10 under after lower layer's column 20 installs as shown in Fig. 4 A to Fig. 4 F
The top of layer column 20 is placed on lower layer's column 20；Then girder 30 can be inserted into the first c-type sleeve 102；It then can be by master
Beam fixation steel plate 40 is inserted into the first c-type sleeve 102 so that 103 and first 403 Tenon of wedge-shaped protrusion of the first wedge-shaped recess
Matching is to limit girder 30；Upper layer column 20 is finally inserted from above into beam-to-column joint sleeve 10, to complete assembling process.
In an alternate embodiment of the invention, in an assembling process, it may include：The first c-type sleeve is being inserted into girder connecting pin 301
Primary-secondary beam branch sleeve 50 is inserted in girder 30 before in 102, and girder fixation steel plate 40 is being inserted into the first c-type sleeve
Fixed primary-secondary beam branch sleeve 50 after in 102；And secondary beam 60 is installed in primary-secondary beam branch sleeve 50.Primary-secondary beam connects
Sleeve can have different configurations, and correspondingly, secondary beam is related to different assemble methods from primary-secondary beam branch sleeve, this will later
It is described in detail.
In an alternate embodiment of the invention, in an assembling process, it may include：When by the first box steel pipe of beam-to-column joint sleeve 10
101 when being inserted in the column connecting pin 201 of column from the top of column 20, makes end face and the first box steel pipe 101 of column connecting pin 201
The surface of interior internal partition 105 contacts.
In an alternate embodiment of the invention, as shown in Fig. 4 A to Fig. 4 F, it can adjust and consolidate using bquster 80 as needed
Determine the position of column.In the case of the section of column can be H-type, box or circle, beam-to-column joint sleeve can be used substantially
Identical implementation method, consequently facilitating factory produces in batches.
Referring to Fig. 5 A to Fig. 8 B, retouched for the connection between the column connecting pin and beam-to-column joint sleeve of column
It states.According to the position of steel structure node and associated components in structural system, beam-to-column joint sleeve may include different forms.
As shown in Fig. 5 A to Fig. 7 B, the column connection type of beam-to-column joint sleeve 10 includes following three types：Upper lower prop ruler
Very little equally big (as shown in Fig. 5 A to Fig. 5 B)；Upper prop is small and lower prop is big (as shown in Fig. 6 A to Fig. 6 B)；Top layer column (such as Fig. 7 A to figure
Shown in 7B).
When upper prop is small, lower prop is big, (such as Fig. 6 A to figure of longitudinal stiffener 83 can be set on the outside of 10 upper end of beam-to-column joint sleeve
Shown in 6B), to improve node sleeve power transmission reliability.Correspond to the mouth of beam-to-column joint sleeve 10 in the end for being connected column
It, can be on demand in setting sash plate 82 in column at portion's absolute altitude (as shown in Fig. 5 A to Fig. 7 B).
When machining accuracy is insufficient or wish to further increase beam-to-column joint sleeve with thereon, the reliability that connect of lower pillar stand
When, can in factory respectively the first box steel pipe inner surface of beam-to-column joint sleeve process " tooth ", be inserted into the first case
" slot " is processed on the outside of the column edge of a wing in shape steel tube, to enhance the snap-in force between column and beam-to-column joint sleeve.
Fig. 8 A to Fig. 8 B are directed to section and show that column is engaged with the reinforcement of beam-to-column joint sleeve for the column of H-type and box-shaped respectively
Connection diagram.
In an alternate embodiment of the invention, the inner surface of the first box steel pipe 101 can be equipped with double wedge 106；Correspond ground, column
The outer surface of connecting pin 201 is provided with the groove 206 to match with double wedge 106, and groove 206 extends to column connecting pin 201
End face (as shown in Figure 3).
Correspondingly, in an assembling process, may also include：When the column connecting pin that the first box steel pipe 101 is inserted in column 20
When 201, makes the double wedge 106 being arranged on the inner surface of the first box steel pipe 101 and be arranged on the outer surface of column connecting pin 201
Groove 206 coordinate.
In this embodiment it is possible to spaced two grooves 206 (or double wedge 106) are set, but not limited to this, example
One groove 206 (or double wedge 106) can be such as set.In addition, groove 206 (or double wedge 106) can have other cross sectional shapes, only
It wants to cooperate to limit the position of column.
In an alternate embodiment of the invention, the depth (or height) of groove 206 (or double wedge 106) can be 5mm, but be not limited to
This.
In addition, if it is desired, steel bonding glue can also be smeared between the joint face of at least one of each connecting pin.Specifically
Ground, for example, (can will be retouched below in column connecting pin and beam-to-column joint sleeve, girder connecting pin and beam-to-column joint sleeve, secondary beam
State) steel bonding glue is smeared between the joint face of primary-secondary beam branch sleeve.By smearing steel bonding glue, can further increase connection can
By property, so when improving earthquake structural system energy consumption it is horizontal.
In this embodiment, by being engaged between groove 206 and double wedge 106, it can not only reinforce connection, limit and stand
The position of column also contributes to the positioning accuracy of column, to ensure the assembly precision of whole system.
Referring to Fig. 9 A to Figure 12 B, carried out for the connection between the girder connecting pin and beam-to-column joint sleeve of girder
Description.According to the position of steel structure node and associated components in structural system, beam-to-column joint sleeve may include different forms.
As shown in Fig. 9 A to Figure 11 B, the beam connection type of beam-to-column joint sleeve 10 includes following three types：Center pillar is (such as
Shown in Fig. 9 A to Fig. 9 B, correspond to the A1 in Fig. 1), side column (as shown in Figure 10 A to Figure 10 B, corresponding to the A2 in Fig. 1) and angle
Column (as shown in Figure 11 A to Figure 11 B, corresponds to the A3 in Fig. 1).The configuration of three types is similar with installation method, therefore, hereafter
The example in Figure 12 A to Figure 12 B will be combined to be described.
Figure 12 A to Figure 12 B show the elevational schematic view of girder and beam-to-column joint sleeve after assembling.Although showing cutting for girder
Face is H-type, however, it is understood that the section of girder is alternatively box-shaped.
Girder welds one block of steel plate to form limit protrusion 304 in end lower flange bottom surface in advance.
In an alternate embodiment of the invention, in an assembling process, it may include：When by girder connecting pin 301 be inserted into the first c-type sleeve
When in 102, the girder connecting pin 301 of girder 30 is pushed into the stretched out from the outside vertical of the first box steel pipe 101 from side
In one c-type sleeve 102 so that the limit protrusion 304 for being set to 301 lower flange bottom of girder connecting pin coordinates set on the first c-type
In the limiting slot 104 of 102 bottom surface of sleeve.
Specifically, as shown in Figure 12 A to Figure 12 B, in girder in-site installation, first by the girder of lifting girder 30 in place
Connecting pin 301 is out of, side push-in beam-to-column joint sleeve 10 the first c-type sleeve so that the girder connecting pin 301 of girder 30
The limit protrusion 304 of end lower flange bottom surface is stuck in the limiting slot 104 of 102 root bottom surface of the first c-type sleeve, to prevent leading
Straight skidding dislocation is generated when beam tension.Then the girder fixation steel plate 40 with wedge-shaped protrusion portion 403 is horizontally inserted into the first C
In the wedge-shaped recess (or notch) 103 of the open side of jacket cylinder, to prevent girder from generating lateral sliding.
Girder under geological process in addition to by moment of flexure and Shear transfer to node other than, can also transmit horizontal pull or pressure to
Node, therefore steel bonding glue can be further coated between H profile steel beam and sleeve connection face, reinforce the energy of node block transitive horizontal force
The energy consumption of structure is horizontal when power, raising earthquake.
Girder, primary-secondary beam branch sleeve, the assemble method of secondary beam and relevant configuration is described below.In this application, main
There are two types of configurations for secondary beam branch sleeve tool, correspond to the first primary-secondary beam branch sleeve and the second primary-secondary beam branch sleeve respectively, hereafter
It will be respectively described for both configurations.
Referring to Figure 13 to Figure 19 C descriptions according to the first illustrative embodiments of the first primary-secondary beam branch sleeve of application
The configuration of secondary beam and primary-secondary beam branch sleeve and its installation process with girder.Figure 13 shows to be connected according to the first primary-secondary beam of application
First illustrative embodiments secondary beam of sleeve and the loose mail schematic diagram of primary-secondary beam branch sleeve.Similar dovetail shape may be used
The primary-secondary beam branch sleeve of formula connects girder and secondary beam.In embodiments, girder, primary-secondary beam branch sleeve, secondary beam are
Steelwork.In an alternative embodiment, steel structure node and associated components may also include primary-secondary beam branch sleeve 50 (that is, first shows
The first primary-secondary beam branch sleeve in example property embodiment) and secondary beam 60, wherein the first primary-secondary beam branch sleeve 50 includes second
Box steel pipe 501 and the steel connecting plate 502 vertically extended from the side of the second box steel pipe 501, steel connecting plate 502 is remote
One end from the second box steel pipe 501 is equipped with the dovetail shape recess 503 of introversion；Secondary beam 60 is connect with steel being provided at both ends with
The matched dovetail shape protrusion of 503 Tenon of dovetail shape recess of plate 502 603.
Specifically, as shown in figure 13, primary-secondary beam branch sleeve 50 by a short and small box steel pipe and is fixed on steel pipe
The steel connecting plate 502 with introversion dovetail recess 503 of unilateral or bilateral forms.It is noted, however, that the quantity of steel connecting plate 502
It is merely illustrative and unrestricted.The introversion dovetail recess 503 of steel connecting plate 502 can prevent from sliding outside connected secondary beam 60, and by
Two end webs of connection secondary beam 60 will be pre-machined into factory to be mutually twisted with the steel connecting plate 502 of primary-secondary beam branch sleeve 50
Dovetail shape protrusion 603.
In an alternative embodiment, as shown in Figure 18 A to Figure 18 C, finite place piece is arranged (for example, bolt in the upper surface of girder 30
Nail) 305, peg 305 is located in the top flange of girder 30 and the intersection of 10 both sides of primary-secondary beam branch sleeve to fix primary-secondary beam
Branch sleeve 10.Correspondingly, in an alternative embodiment, the step of fixed primary-secondary beam branch sleeve 50 include：In 30 upper limb of girder
Edge and 50 intersection of primary-secondary beam branch sleeve setting locating part (for example, weld stud) 305, to fixed primary-secondary beam branch sleeve
50 the second box steel pipe 501.In this embodiment, the height and number of rows of peg 305 are only exemplary rather than limitation, and can root
According to specifically needing to be set as a row, two or more rows.
By the configuration, the second box steel pipe can be limited and slided on the extending direction of girder, to limit girder with
Relative motion between primary-secondary beam branch sleeve.
Referring to Figure 14 A to Figure 17 C, it is described for the connection between girder and secondary beam.It is being tied according to beam assembly
Position in structure system, beam assembly may include different forms.Although it should be noted that showing that girder and time beam section are in attached drawing
H-type, but in practical applications, girder section may be box.
As shown in Figure 14 A to Figure 17 C, girder (Cantilever Beams) and the connection type of secondary beam include following four type：Girder
Unilateral have that secondary beam connection (as shown in Figure 14 A to Figure 14 B, corresponding to the B1 in Fig. 1), beam end is unilateral secondary beam connection for overhanging
(as shown in Figure 15 A to Figure 15 C, corresponding to the B1 ' in Fig. 1), girder both sides have secondary beam to connect (such as Figure 14 A to Figure 14 B, Figure 16 A
Shown in Figure 16 B, corresponding to the B2 in Fig. 1) and overhanging beam end both sides has secondary beam connection (right as shown in Figure 17 A to Figure 17 C
It should be in the B2 ' in Fig. 1).
As shown in Figure 16 A to Figure 16 B, sash plate 85 can be set in girder 30 as needed.Such as Figure 17 A to figure
Shown in 17C, steel shoe 84 can be pre-set in the end of Cantilever Beams, to fix primary-secondary beam branch sleeve 50.
Configuration and connection type due to four kinds of beam assemblies is similar, below in conjunction with showing in Figure 18 A to Figure 18 C
Example is described.Figure 18 A to Figure 18 C show the assembling process of secondary beam and girder according to the application embodiment.
In an alternate embodiment of the invention, secondary beam 60 is installed to primary-secondary beam branch sleeve 50 includes：By secondary beam 60 from side
Just it is pushed into the steel connecting plate 502 vertically extended from the second box steel pipe 501 of primary-secondary beam branch sleeve 50 so that be arranged in steel
The introversion dovetail shape recess 503 of the end of connecting plate 502 and the dovetail shape protrusion 603 in the end of secondary beam 60 is set
Form Tenon cooperation.
It specifically,, can be first by 50 sets of primary-secondary beam branch sleeve before H-type erection of main beam as shown in Figure 18 A to Figure 18 C
Enter girder 30 and positions；Later, in lifting H-type secondary beam 60 in place is located on primary-secondary beam branch sleeve 50 from side push-in
In dovetail shape of inclining recess 503, to constitute Tenon cooperation.
Figure 19 A to Figure 19 C are to exemplify similar another assembling process with the connection of secondary beam with Cantilever Beams.Overhang beam end
It is assembled with secondary beam similar with process shown in Figure 18 A to Figure 18 C, only overhangs beam end and need in factory to weld steel in advance
Plate washer is to fix primary-secondary beam branch sleeve position；For the simplicity consideration of specification, herein not repeated description.
Referring to Figure 20 A to Figure 26 C descriptions according to the second exemplary embodiment party of the second primary-secondary beam branch sleeve of application
The configuration of formula secondary beam and primary-secondary beam branch sleeve and its installation process with girder.Figure 20 A to Figure 20 B are shown according to using second
Second illustrative embodiments secondary beam of primary-secondary beam branch sleeve and the loose mail schematic diagram of primary-secondary beam branch sleeve.May be used with
Second primary-secondary beam branch sleeve as beam-to-column joint sleeve type connects girder and secondary beam.Figure 20 A to Figure 20 B are shown according to application
Second illustrative embodiments secondary beam of the second primary-secondary beam branch sleeve and the loose mail schematic diagram of primary-secondary beam branch sleeve.It can adopt
Girder and secondary beam are connected with the primary-secondary beam branch sleeve of similar Tenon form.
In an alternative embodiment, steel structure node and associated components may also include primary-secondary beam branch sleeve 50 ' (that is, second
The second primary-secondary beam branch sleeve in illustrative embodiments), secondary beam 60 ' and secondary beam fixation steel plate 70, wherein primary-secondary beam connects
Sleeve 50 ' includes the second box steel pipe 501 ' and the second c-type set extended perpendicularly out from the outer surface of the second box steel pipe 501 '
Cylinder 504, the second c-type sleeve 504 are equipped with the second wedge-shaped recess 505 in the end of upper lower flange；Secondary beam 60 ', which has, is inserted into second
Secondary beam connecting pin 601 in c-type sleeve 504；Secondary beam fixation steel plate 70 is provided with the second c-type sleeve 504 at both sides
Two the matched second wedge-shaped protrusions 705 of 505 Tenon of wedge-shaped recess.
Specifically, as shown in Figure 20 A to Figure 20 B, primary-secondary beam branch sleeve 50 ' includes a short and small box steel pipe 501 '
And it is fixed on the second c-type sleeve 504 of steel pipe unilateral or bilateral, which matches with secondary beam fixation steel plate 70
It closes.Secondary beam fixation steel plate 70 is provided with the matched wedge shape of 505 Tenon of wedge-shaped recess with the second c-type sleeve 504 at both sides
Protrusion 705.
As shown in fig. 25 c, can as described in 8A to Figure 18 C referring to Fig.1 welded limiting part (for example, peg)
305, to fix the second box steel pipe 501 ' of primary-secondary beam branch sleeve 50 '.
Referring to Figure 21 A to Figure 24 C, it is described for the connection between girder and secondary beam.It is being tied according to beam assembly
Position in structure system, beam assembly may include different forms.Although it should be noted that showing that girder and time beam section are in attached drawing
H-type, but in practical applications, girder section may be box.
As shown in Figure 21 A to Figure 24 C, girder (Cantilever Beams) and the connection type of secondary beam include following four type：Girder
Unilateral have that secondary beam connection (as shown in Figure 21 A to Figure 21 B, corresponding to the B1 in Fig. 1), beam end is unilateral secondary beam connection for overhanging
(as shown in Figure 22 A to Figure 22 C, correspond to Fig. 1 in B1 '), girder both sides have secondary beam connection (as shown in Figure 23 A to Figure 23 B,
Corresponding to the B2 in Fig. 1) and overhanging beam end both sides has secondary beam connection (as shown in Figure 24 A to Figure 24 C, to correspond in Fig. 1
B2′).Configuration and connection type due to four kinds of beam assemblies is similar, below in conjunction with the example in Figure 25 A to Figure 25 C into
Row description.
Figure 25 A to Figure 25 C show the assembling process of secondary beam and girder according to the application embodiment.
In an alternate embodiment of the invention, secondary beam 60 ' is installed to primary-secondary beam branch sleeve 50 ' includes：By time of secondary beam 60 '
The the second c-type sleeve vertically extended from the second box steel pipe 501 ' of primary-secondary beam branch sleeve 50 ' is inserted into beam connecting pin 601
In 504；And secondary beam fixation steel plate 70 is inserted into the second c-type sleeve 504 so that be arranged above and below the second c-type sleeve 504
Second wedge-shaped recess 505 of the end on the edge of a wing be arranged secondary beam fixation steel plate both sides the second wedge-shaped protrusion 705 it
Between formed Tenon cooperation, to limit secondary beam connecting pin 601.
Specifically, before girder 30 is inserted into the first c-type sleeve 102, first by the second case of primary-secondary beam branch sleeve 50 '
Shape steel tube 501 ' is inserted in girder 30 and is positioned, and is then pushed into the secondary beam 60 ' of lifting in place from the second box steel pipe from side
501 ' the second c-type sleeves 504 stretched out to unilateral or bilateral, then by the secondary beam fixation steel plate 70 with wedge-shaped protrusion 705
It is horizontally inserted into the wedge-shaped recess (or notch) 505 of the open side of the second c-type sleeve.
In an alternate embodiment of the invention, primary-secondary beam branch sleeve positioning may also include：By the second of primary-secondary beam branch sleeve 50 '
Box steel pipe 501 ' is inserted in girder 30；And in the 50 ' intersection centre bit weldering of the top flange of girder 30 and primary-secondary beam branch sleeve
Peg is connect to limit the second box steel pipe 501 '.
Specifically, as shown in Figure 25 A to Figure 25 C, before H-type erection of main beam, first primary-secondary beam branch sleeve 50 ' can be covered
Enter girder 30 and positions；Later, the H-type secondary beam 60 ' of lifting in place is located at from side push-in on primary-secondary beam branch sleeve 50 '
In second c-type sleeve, the secondary beam fixation steel plate 70 with wedge-shaped protrusion 705 is then horizontally inserted into the second c-type sleeve 504
In the wedge-shaped recess (or notch) 505 of open side, to constitute Tenon cooperation.
Figure 26 A to Figure 26 C are according to the second exemplary embodiment another to exemplify with the connection of Cantilever Beams and secondary beam
Assembling process.Overhanging beam end assembles similar with process shown in Figure 25 A to Figure 25 C with secondary beam, only overhangs beam end
It needs to weld steel shoe in advance in factory to fix primary-secondary beam branch sleeve position；For the simplicity consideration of specification, herein not
Repeated description.
In addition, when machining accuracy is insufficient or wishes to further increase secondary beam Transfer of Shear to the reliability of girder, improve ground
Dovetail shape recess that can also be in the introversion using the first primary-secondary beam branch sleeve when shake when the energy consumption level of structure and swallow
The joint face of tail tenon shape protrusion smears steel bonding glue using the secondary beam of second of primary-secondary beam branch sleeve with sleeve connection face.
In an alternate embodiment of the invention, assemble method further includes：After completing the aforementioned steps, by another column (on for example,
Column) connecting pin from the top of beam-to-column joint sleeve be inserted into beam-to-column joint sleeve, with repeat installation process.
In conjunction with above each embodiment the step of prefabricated assembled steel structure system is assembled in building site in a particular embodiment
Suddenly can include successively：1. installing first floor column；2. putting on beam column sleeve；3. primary-secondary beam branch sleeve is inserted in girder；4. lifting master
Beam is installed in place；5. installing girder fixed plate；6. primary-secondary beam branch sleeve is positioned by weld stud；7. installing secondary beam；⑧
(when the second primary-secondary beam branch sleeve of application) installation secondary beam fixed plate；1. installing upper strata post；Repeat 2.~8..
According to the respective embodiments described above, the column that will directly be processed by using the beam-to-column joint sleeve of similar joinery and its construction
With column, column together with girder steel member assembly connection, and utilize the primary-secondary beam branch sleeve or class of similar dovetail structure
Like joinery and its construction primary-secondary beam branch sleeve directly by the girder processed together with secondary beam steel member assembly connection, not only may be used
Connected without bolt solderless assembled with comprehensive realization body steel construction, moreover it is possible to improve the anti-seismic performance of steel structure system, simplify column,
The manufacturing procedure of girder steel and the assembling procedure of steel construction.
Other than steel construction, aforementioned prefabricated construction system and its assemble method can extend further to reinforcing bar and mix
Xtah Crude Clay structure.Referring to Figure 27 A to Figure 31, prefabricated reinforced concrete column (that is, column), beam and beam-to-column joint sleeve are described
Relevant configuration.It expresses for clarity, the stirrup and main reinforcement of precast concrete column and precast concrete beam has been concealed in figure.
Figure 27 A to Figure 28 B show the configuration of prefabricated reinforced concrete column.As shown in Figure 27 A to Figure 28 B, it is prefabricated in the factory
Reinforced column 900.Two side pre-embedded steel slabs 902 at the both ends of column 900, the surface of steel plate 902 be equipped with fin 906 (
Referred to as tongue 906), to be engaged to reinforce the connection of assembly with the groove 206 in beam-to-column joint set letter 10, to carry out
It is fixed.Pre-embedded steel slab 902 is connect by anchor bar 904 with reinforced column 900.Prefabricated reinforced column 900
Method when assembled is identical as steel column above-mentioned at the scene with beam-to-column joint set letter 10, and the simplicity for specification considers, herein
Not repeated description.
Figure 29 A to Figure 31 show the configuration of precast reinforced concrete beam.As shown in Figure 29 A to Figure 31, be prefabricated in the factory steel
Reinforced concrete girder 910.Top and bottom pre-embedded steel slab 911 and 912 at beam both ends, bottom surface pre-embedded steel slab 912 are equipped with steel
The resistant slide key 916 of system, to connect beam 910 with beam-to-column joint set letter 10 in assembly, to be fixed.In beams of concrete
Pre-buried narrow steel plate 918 in the middle part of 910 top, to be fixed using peg between floor profiled sheet and beam 910.Prefabricated reinforcing bar
Method when assembled is identical as girder steel above-mentioned at the scene with beam-to-column joint sleeve 10 for beams of concrete 910, for the letter of specification
Bright consideration, herein not repeated description.
Other than steel construction and reinforced concrete structure, aforementioned prefabricated construction system and its assemble method may be used also
Extend further to timber structure.The relevant configuration of timber structure beam and beam-to-column joint sleeve is described referring to Figure 32 A to Figure 33 C.
In factory's preprocessing timber structure beam 920.Pacified on the bottom surface at the both ends of beam 920 using tack steel bolt or steel nail 924
The resistant slide key 928 of steel loading, so that beam 920 and the assembly connection of beam-to-column joint sleeve 10 are fixed.The good timber structure of preprocessing
Method when assembled is identical as girder steel above-mentioned at the scene with beam-to-column joint sleeve 10 for beam 920, and the simplicity for specification considers,
Not repeated description herein.
Although the application is mainly described in detail by example of steel structure system, those skilled in the art should manage
Solution, the design of the application can also be applied to reinforced concrete structure and timber structure.In addition, it should be understood that previously mentioned for by steel
At material be only exemplary rather than limitation, for example, they also can correspondingly be made of armored concrete or timber.
In each embodiment of the application, unless in addition reversely pointing out, otherwise singulative may include plural reference.Example
Such as, in embodiments, according to actual conditions, the quantity of girder can be one or two, and the quantity of column can be one
Or two (upper pillar stand and lower pillar stands), the quantity of the first and second c-type sleeves can be one or two, but this is only example
And it is unrestricted.In herein in the whole text, technical term is not limited to meaning defined by literal go up, but is not departing from the application as weighed
In the case that profit requires limited range, cover for realizing the different device of the statement of same or similar function.
It is further noted that unless explicitly indicating, otherwise some steps described herein are not necessarily intended to according to writing
Tandem occurs.For example, in some substitutability embodiments, the function that is marked in frame can not be according to marking in attached drawing
Sequence occur.
Above description is only the preferred embodiment of the application and the explanation to present techniques principle.People in the art
Member is it should be appreciated that application range involved in the application is not limited to technical side made of the specific combination of above-mentioned technical characteristic
Case, in the case where not departing from application design, the application should also cover to be carried out arbitrarily by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of combination and formation.Such as features described above and the technical characteristic with similar functions disclosed herein into
Row is replaced mutually and the technical solution of formation.
Claims (25)
1. a kind of prefabricated construction system, including multiple steel structure nodes and associated components, which is characterized in that the steel knot
Structure node and associated components further comprise：
Beam-to-column joint sleeve, including the first box steel pipe and extended perpendicularly out from the outer surface of the first box steel pipe first
C-type sleeve, wherein the first c-type sleeve is equipped with the first wedge-shaped recess in the end of upper lower flange；
Column has the column connecting pin being inserted into the first box steel pipe；
Girder has the girder connecting pin being inserted into the first c-type sleeve；And
Girder fixation steel plate is provided with and the first of the first c-type sleeve the wedge-shaped recess Tenon matched the at both sides
One wedge-shaped protrusion.
2. prefabricated construction system as described in claim 1, wherein the steel structure node and associated components also wrap
It includes：
Primary-secondary beam branch sleeve, including the second box steel pipe and the steel that is vertically extended from the side of the second box steel pipe
Connecting plate, wherein the steel connecting plate is equipped with the dovetail shape recess of introversion in one end far from the second box steel pipe；
And
Secondary beam is being provided at both ends with the matched dovetail shape protrusion of dovetail shape recess Tenon with the steel connecting plate.
3. prefabricated construction system as described in claim 1, wherein the steel structure node and associated components also wrap
It includes：
Primary-secondary beam branch sleeve, including the second box steel pipe and extended perpendicularly out from the outer surface of the second box steel pipe
Two c-type sleeves, wherein the second c-type sleeve is equipped with the second wedge-shaped recess in the end of upper lower flange；
Secondary beam has the secondary beam connecting pin being inserted into the second c-type sleeve；And
Secondary beam fixation steel plate is provided with and the second of the second c-type sleeve the wedge-shaped recess Tenon matched the at both sides
Two wedge-shaped protrusions.
4. prefabricated construction system as claimed in claim 2 or claim 3, wherein the upper surface of the girder is provided with limit
Part, the locating part are located in the top flange of the girder and the intersection of primary-secondary beam branch sleeve both sides with described in fixation
Primary-secondary beam branch sleeve.
5. prefabricated construction system as claimed in claim 4, wherein the locating part is welded to the upper of the girder
Peg on surface.
6. the prefabricated construction system stated such as claim 1, wherein the first c-type sleeve is equipped with limiting slot in bottom surface,
And the girder connecting pin is provided with and the matched limit protrusion of the limiting slot in lower flange bottom.
7. prefabricated construction system as described in claim 1, wherein the inner surface of the first box steel pipe is equipped with convex
The outer surface of tooth, the column connecting pin is provided with the groove to match with the double wedge, and the groove extends to the column connection
The end face at end.
8. prefabricated construction system as described in claim 1, wherein be provided in the first box steel pipe in every
Plate, the surface of the internal partition are contacted with the end face of the column connecting pin.
9. prefabricated construction system as described in claim 1, wherein the section of the column is box, H-type or circle
Shape.
10. prefabricated construction system as described in claim 1, wherein the section of the girder is H-type or box.
11. prefabricated construction system as described in claim 1 further includes being applied at least one of described connecting pin
Joint face between steel bonding glue.
12. prefabricated construction system as described in claim 1, wherein the column and the girder are to be respectively provided with
It is inserted into the precast reinforced concrete structure of the column connecting pin and girder connecting pin in the beam-to-column joint sleeve.
13. prefabricated construction system as described in claim 1, wherein the column and the girder are to be respectively provided with
It is inserted into the wooden component of column connecting pin and girder connecting pin in the beam-to-column joint sleeve being pre-machined.
14. a kind of assemble method of prefabricated construction system, including：
The fixing end of vertical columns；
First box steel pipe of beam-to-column joint sleeve is inserted in the column connecting pin of the column at the top of the column；
Being stretched out from the outside vertical of the first box steel pipe for the beam-to-column joint sleeve is inserted into the girder connecting pin of girder
The first c-type sleeve in；And
Girder fixation steel plate is inserted into the c-type sleeve so that the end in the upper lower flange of the first c-type sleeve is set
The first wedge-shaped recess at place and it is arranged and forms Tenon between the first wedge-shaped protrusion of girder fixation steel plate both sides and match
It closes, to limit the girder connecting pin.
15. assemble method as claimed in claim 14, further includes：
Primary-secondary beam branch sleeve is inserted in the girder before the girder connecting pin is inserted into the first c-type sleeve,
And the fixed primary-secondary beam branch sleeve after girder fixation steel plate is inserted into the first c-type sleeve；And
Secondary beam is installed in the primary-secondary beam branch sleeve.
16. assemble method as claimed in claim 15, wherein the secondary beam is installed in the primary-secondary beam branch sleeve and is wrapped
It includes：
The secondary beam is pushed into the steel vertically extended from the second box steel pipe of the primary-secondary beam branch sleeve to connect above side
Fishplate bar so that be arranged the end of the steel connecting plate introversion dovetail shape recess and be arranged in the end of the secondary beam
Dovetail shape protrusion forms Tenon cooperation.
17. assemble method as claimed in claim 15, wherein the secondary beam is installed in the primary-secondary beam branch sleeve and is wrapped
It includes：
The secondary beam connecting pin insertion of the secondary beam is vertically extended from the second box steel pipe of the primary-secondary beam branch sleeve
In second c-type sleeve；And
Secondary beam fixation steel plate is inserted into the second c-type sleeve so that be arranged in the upper lower flange of the second c-type sleeve
Second wedge-shaped recess of end and it is arranged and forms Tenon between the second wedge-shaped protrusion of secondary beam fixation steel plate both sides and match
It closes, to limit the secondary beam connecting pin.
18. the assemble method as described in claim 16 or 17, wherein fixing the primary-secondary beam branch sleeve includes：
The weld stud on the upper surface of the girder so that the peg is positioned at the top flange of the girder and the primary and secondary
The intersection of beam branch sleeve both sides is with the fixation primary-secondary beam branch sleeve.
19. assemble method as claimed in claim 14, wherein the girder connecting pin to be inserted into the first c-type sleeve
Including：
The girder connecting pin of the girder is laterally inserted into the first c-type sleeve of the beam-to-column joint sleeve so that be set to
The limit protrusion of girder connecting pin lower flange bottom coordinates in the limiting slot set on the first c-type sleeve bottom surface.
20. assemble method as described in any of claims 14, wherein the first box steel pipe is inserted in the column and is connected
Connecing end includes：
First box steel pipe of the beam-to-column joint sleeve is inserted in the column connecting pin of the column at the top of the column, is made
The groove that double wedge on the inner surface of the first box steel pipe must be set and be arranged on the outer surface of the column connecting pin
Cooperation.
21. assemble method as described in any of claims 14, wherein the first box steel pipe is inserted in the column and is connected
Connecing end includes：
First box steel pipe of the beam-to-column joint sleeve is inserted in the column connecting pin of the column at the top of the column, is made
The end face for obtaining the column connecting pin is contacted with the surface of the internal partition in the first box steel pipe.
22. assemble method as described in any of claims 14, further includes：Company at least one of the connecting pin
Steel bonding glue is smeared between junction.
23. assemble method as described in any of claims 14, further includes：By the connecting pin of another column from the beam column
The beam-to-column joint sleeve is inserted into the top of branch sleeve, to repeat installation process.
24. assemble method as claimed in claim 14, further includes：
Preforming precast reinforced concrete structure, with formed be respectively provided with the column connecting pin being inserted into the beam-to-column joint sleeve and
The column and girder of girder connecting pin.
25. assemble method as claimed in claim 14, further includes：
Preforming wood component is respectively provided with the column connecting pin and girder connecting pin be inserted into the beam-to-column joint sleeve to be formed
Column and girder.
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| EP18158225.5A EP3366853B1 (en) | 2017-02-24 | 2018-02-22 | Prefabricated structural system and assembling method thereof |
| JP2018030876A JP6701243B2 (en) | 2017-02-24 | 2018-02-23 | Prefabricated structure system and assembling method thereof |
| US15/903,384 US10626594B2 (en) | 2017-02-24 | 2018-02-23 | Fabricated structural system and assembling method thereof |
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| CN2017101043084 | 2017-02-24 | ||
| CN201710104308 | 2017-02-24 |
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| CN108505619A true CN108505619A (en) | 2018-09-07 |
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| CN201721154686.5U Expired - Fee Related CN207160238U (en) | 2017-02-24 | 2017-09-08 | Prefabricated construction system |
| CN201710804408.8A Pending CN108505619A (en) | 2017-02-24 | 2017-09-08 | Prefabricated construction system and its assemble method |
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| WO2020173093A1 (en) * | 2019-02-27 | 2020-09-03 | 青岛理工大学 | Fabricated steel-wood combined joint |
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| CN109930746A (en) * | 2019-04-01 | 2019-06-25 | 南京林业大学 | A kind of assembled bamboo wooden frame column and its connector, assembly and disassembly methods and bamboo-wood structure node |
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| CN110056083A (en) * | 2019-04-16 | 2019-07-26 | 武汉大学 | Can quick assembling self-locking FRP profile bean column node |
| CN110130485A (en) * | 2019-04-17 | 2019-08-16 | 同济大学 | A kind of prefabricated assembled bean column node and its assembly method with tooth plate |
| CN111648472A (en) * | 2020-06-16 | 2020-09-11 | 王国超 | Assembled building beam column steel construction connecting elements |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6701243B2 (en) | 2020-05-27 |
| CN207160238U (en) | 2018-03-30 |
| JP2018141354A (en) | 2018-09-13 |
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