CN109914616A - A kind of dry construction connection structure of assembling frame structural construction corner post and beam - Google Patents
A kind of dry construction connection structure of assembling frame structural construction corner post and beam Download PDFInfo
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- CN109914616A CN109914616A CN201910315143.4A CN201910315143A CN109914616A CN 109914616 A CN109914616 A CN 109914616A CN 201910315143 A CN201910315143 A CN 201910315143A CN 109914616 A CN109914616 A CN 109914616A
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 88
- 239000010959 steel Substances 0.000 claims abstract description 88
- 230000002787 reinforcement Effects 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000003351 stiffener Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000011178 precast concrete Substances 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002436 steel type Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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Abstract
The invention discloses the dry construction connection structure of a kind of assembling frame structural construction corner post and beam, which includes prefabricated post and girder steel, and girder steel is connected by being set to the corner brace of its end or more two sides with prefabricated post；Pre-buried split bolt in prefabricated post, one end of split bolt is arranged in prefabricated post, the other end extend out to the first connecting plate for outside prefabricated post and running through corner brace, and split bolt is welded to connect in prefabricated post with the longitudinal reinforcement of prefabricated post.In connection structure of the invention, split bolt and longitudinal reinforcement form an entirety, improve the ultimate bearing capacity and anti-seismic performance of frame structure, and can prevent split bolt from generating displacement in the work progress of prefabricated post, ensure that construction precision.The configuration of the present invention is simple, it is easy for construction, under the premise of guaranteeing frame structure building structural strength, substantially increases construction quality, shortens construction period.
Description
Technical field
The present invention relates to technical field of building construction, particularly, be related to a kind of assembling frame structural construction corner post with
The dry construction connection structure of beam.
Background technique
Frame structure is the frame that is made of beam, column to bear a kind of building structure of vertical load and lateral load
System, is widely used in house, office building, market, hotel and multi storied industrial factory building.The dry construction of frame structure building connects
Structure is the building being assembled at the scene using prefabricated beam and column, because of its fast, climate conditionality with construction speed
It is small, save labour and the series of advantages such as construction quality can be improved and be increasingly valued by people.But existing reinforcing bar is mixed
The solidifying soil prefabricated post and compression strength of precast beam is higher, tensile strength is weaker, uses angle especially between prefabricated post and precast beam
Code connection, the port of precast beam are easily impaired.
In consideration of it, those skilled in the art constantly studies beam-to-column joint structure, such as Publication No.
The application for a patent for invention of CN109113190A discloses a kind of detachable assembling type beam column of steel structure connection structure, including prefabricated mixed
Earth pillar and the perpendicular precast concrete beam of precast concrete column and channel steel type flange splice plate are coagulated, is buried in precast concrete column
Equipped with cross steel, it is embedded with I-steel in precast concrete beam, extends on I-steel towards one end of precast concrete column pre-
Beams of concrete processed, channel steel type flange splice plate is by vertical splice plate and the horizontal splice plate being vertically connected in the middle part of vertical splice plate
It constitutes, deep floor is provided between vertical splice plate and horizontal splice plate, is correspondingly arranged in the one side wall of precast concrete column
There are two channel steel type flange splice plates, by being connected to elongation bolt between vertical splice plate and precast concrete column.The beam
Column connection structure by burying cross steel and I-steel respectively in prefabricated post and precast beam, and not only manufacturing cost is high, and ties
Structure is complicated, and scene is needed to install split bolt one by one, also will affect the operating efficiency of site operation.
For another example it is mixed to disclose a kind of high ductility prestressing force assembled for the application for a patent for invention of Publication No. CN108532749A
Solidifying soil beam-column connection, post-tensioned prestressing muscle, energy consumption angle steel including precast beam, prefabricated post, connection prefabricated post and precast beam；
The unbonded prestressing tendon reserving hole channel of perforation is set at beam section centroid, to penetrate presstressed reinforcing steel；Beam-ends section sets nothing in back portion
Binding prestress reinforcement reserving hole channel, to penetrate presstressed reinforcing steel；Beam anchoring section sets groove in back portion, to carry out to presstressed reinforcing steel
Anchoring；Position corresponding with beam also needs default duct on column；Energy consumption angle steel is set in beam lower part and column connecting portion, angle steel is logical
Pre-buried high strong ties bolt is crossed to fix.Although the beam-column connection of this application has good progressive collapse-resisting performance, its
In-site installation presstressed reinforcing steel and tensioned prestressing bar are needed, there is also manufacturing cost height, and there are structures to answer for connecting node
Problem miscellaneous, construction is inconvenient.
For another example the application for a patent for invention of Publication No. CN108978848A discloses a kind of dress of low-rise freame structural system
Method of completing the square includes the following steps: (1) setting basis and installing frame trestle；The assembly of (2) two layers of beam: hoisting prefabricated beam, side column and
Middle part column is at least fixedly connected with the precast beam that two are oppositely arranged, and the top and lower part of precast beam are equipped with connector, connector
Including at least vertically disposed first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are respectively against frame column
And precast beam, it is fixedly connected with the first connecting plate of frame column two sides after horizontally disposed split bolt connecting-perforating frame trestle, vertically
The split bolt of setting is worn connect precast beam after the second connecting plate of precast beam two sides is fixedly connected；The assembly of (3) two floor plates；
(4) assembly of roof girder: same to step (2)；(5) assembly of roof boarding.Dry method connection, each structure are all made of between each component of the present invention
The connecting node of part forms dry type and connects and constitute entirety, and process saves, speed of application is fast, construction environmental protection.Involved in this application
Low-rise freame fabric architecture is easy, but the beam-to-column joint structural strength is limited, building structure stronger for shockproof requirements
Or the high biggish frame structure of layer then and is not suitable for.
Summary of the invention
The purpose of the present invention is to provide the connection structures of a kind of assembling frame structural construction corner post and beam, to solve
The existing beam-to-column joint problem that structure is complicated or beam-to-column joint structural strength is limited pointed out in background technique.
To achieve the above object, the present invention provides the connection knots of a kind of assembling frame structural construction corner post and beam
Structure, the connection structure include erect setting prefabricated post and with prefabricated post girder steel connected vertically, the girder steel be H profile steel
And/or I-steel, be connected with the prefabricated post two sides up and down of one end of the girder steel are respectively provided at least one corner brace, the corner brace
Including the first connecting plate and the second connecting plate being arranged in a mutually vertical manner, first connecting plate and the second connecting plate are respectively against institute
State prefabricated post and girder steel setting；The prefabricated post is reinforced column, and up and down each one is included at least in the prefabricated post
The split bolt of the horizontal pre-buried setting of group, one end setting of the split bolt is not exposed in prefabricated post, the other end is extend out to
Prefabricated post is outer and runs through the first connecting plate, and the split bolt directly or indirectly welds in prefabricated post with the longitudinal reinforcement of prefabricated post
It connects in succession, the locking nut that first connecting plate is threadedly attached on the split bolt is connect with prefabricated post, described
Second connecting plate is connect by fastening bolt with girder steel and/or second connecting plate is connect by welding manner with girder steel.
Further, the split bolt is embedded in one end in prefabricated post and is equipped with wing nut, the split bolt
The part being embedded in prefabricated post is respectively set with two descends the first reinforcement welding of two sides to connect thereon, and every described
One reinforcing bar is welded to connect with longitudinal reinforcement described at least one.
Further, the end that the split bolt is embedded in one end in prefabricated post is also fixedly connected with the second reinforcing bar, institute
State the second reinforcing bar by the first reinforcing bar of side disposed thereon and/or downside and far from its perforative corner brace side at least one
The longitudinal reinforcement is welded and fixed.
Further, second connecting plate is connect by fastening bolt with the top flange plate of the girder steel or described the
Two connecting plates are connect by fastening bolt with the bottom wing listrium of the girder steel, and are offered on the top flange plate and bottom wing listrium
The through-hole passed through convenient for the fastening bolt.
Further, it is each provided with one group of split bolt up and down on two adjacent walls of the prefabricated post, described in every group
Split bolt such as includes at two split bolts of high settings.
Further, the prefabricated post is fixed on the basis of frame structure building.
Further, stiffener, and the adjacent two sides of the stiffener are additionally provided in the L-type inner corner face of the corner brace
Side is weldingly connected with first connecting plate and the second connecting plate respectively, so that the plate face of the stiffener is connect with described first
The plate face of plate and the second connecting plate is vertical.
Further, the corner brace is steel corner brace, and the split bolt and fastening bolt are all made of 10.9 grades of high-strength spiral shells
Bolt.
Further, the connection structure is attached using following steps:
Step 1, hoisting prefabricated column, make it be mounted on the designated position of substrate, and adjust its verticality with substrate；
Part angle steel is connected by one group of split bolt under and locking nut with prefabricated post by step 2, so that
The angle steel can be as the lower support of girder steel；
Step 3, hoisting steel beam make it be mounted on designated position, by fastening bolt by as the angle steel of support and girder steel into
Row connection；
Step 4, by part angle steel by being connected in one group of upper split bolt and locking nut with prefabricated post, pass through
Angle steel above girder steel is attached by fastening bolt with girder steel, and is calibrated to girder steel；
Step 5 tightens clamping screw and fastening bolt, is fixedly connected with girder steel with prefabricated post.
Compared with the prior art, the invention has the following advantages:
(1), the prefabricated post in the present invention is corner post, and pre-buried setting split bolt in the prefabricated post can effectively solve the problem that and apply
The problem of high-volume installation split bolt influences Contraction in Site efficiency during work；One end of split bolt is arranged prefabricated
Column is interior, the other end is extend out to outside prefabricated post, and the one end for contacting split bolt with girder steel is not exposed outside prefabricated post, be ensure that and is built
Build the beauty of object；Split bolt is welded and fixed with longitudinal reinforcement, so that split bolt and longitudinal reinforcement is formed an entirety, improves
The ultimate bearing capacity and anti-seismic performance of frame structure, and can prevent split bolt from generating shifting in the work progress of prefabricated post
Position, ensure that construction precision.Using assembling frame structure of the invention, tensile strength is greatly increased, and and equality strength
Frame structure compare, manufacturing cost is low.
(2), split bolt is embedded in one end in prefabricated post and is equipped with wing nut in the present invention, and wing nut with it is right
Bolt thread connection is drawn, the structure pre-buried wing nut in prefabricated post increases the lateral rigidity of frame structure, further protects
The shock resistance of frame structure building is demonstrate,proved.Split bolt is respectively set to descend the first reinforcing bar of two sides thereon and lean on by two
At least one longitudinal reinforcement of its nearly perforative corner brace side of institute is welded and fixed, and keeps split bolt and longitudinal reinforcement formation one whole
Body avoids split bolt during prefabricated post concrete placings from shifting, deflect and cause position inaccurate.
(3), the end that split bolt is embedded in one end in prefabricated post in the present invention is also fixedly connected with the second reinforcing bar, and second
Reinforcing bar by the first reinforcing bar of side disposed thereon and/or downside and far from its perforative corner brace side at least one longitudinal direction steel
Muscle is welded and fixed.Split bolt and longitudinal reinforcement is further set to form an entirety, structure setting is reasonable.
(4), the second connecting plate is logical by the connection of the top flange plate of fastening bolt and girder steel or the second connecting plate in the present invention
The bottom wing listrium for crossing fastening bolt and girder steel connects, and offers on top flange plate and bottom wing listrium and pass through convenient for fastening bolt
Through-hole；Concrete prefabricated beam in the prior art is replaced to reduce under the premise of guaranteeing connection structure intensity using girder steel
Manufacturing cost.
(5), stiffener, and the adjacent two sides of stiffener point are additionally provided in the present invention in the L-type inner corner face of corner brace
It is not weldingly connected with the first connecting plate and the second connecting plate, so that the plate face of stiffener and the first connecting plate and the second connecting plate
Plate face is vertical.The structure carries out special designing to corner brace, avoid by when corner brace damage and influence the rigidity of frame structure.
(6), many spiral shells can be saved in the construction process in segment angle code and the preferred embodiment of girder steel welding in the present invention
Bolt, to save many construction costs.
(7), connection structure of the invention replaces existing skill by split bolt pre-buried in prefabricated post, and using girder steel
Concrete prefabricated beam in art improves the shock resistance of frame structure building, and can effectively improve the work of site operation
Efficiency reduces construction cost, guarantees the safety of construction, obtains good technology and economic effect.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of vertical view of the connection structure of assembling frame structural construction corner post and beam in the embodiment of the present invention
Figure；
Fig. 2 is the Section A-A structural schematic diagram of connection structure in Fig. 1；
Fig. 3 is the section B-B structural schematic diagram of connection structure in Fig. 1；
Fig. 4 is the preceding perspective diagram of prefabricated post in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of corner brace in the embodiment of the present invention；
Wherein, 1, prefabricated post, 1a, longitudinal reinforcement, 1b, stirrup, 2, girder steel, 3, corner brace, 3.1, stiffener, 4, to draw spiral shell
Bolt, 5, fastening bolt, 6, wing nut, the 7, first reinforcing bar, the 8, second reinforcing bar, 9, locking nut.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
As shown in Figure 1 to Figure 3, the connection structure of a kind of assembling frame structural construction corner post and beam of the invention, packet
Include prefabricated post 1 and girder steel 2, girder steel is to be connected with prefabricated post the two sides up and down of one end with prefabricated post H profile steel connected vertically, girder steel
It is respectively provided with a corner brace 3, corner brace includes vertically disposed first connecting plate and the second connecting plate, and the first connecting plate and second connect
Plate is arranged respectively against prefabricated post and girder steel.Prefabricated post 1 is that the reinforcing bar erect on the basis of being fixed at frame structure building mixes
Solidifying earth pillar is internally provided with steel reinforcement cage, and steel reinforcement cage includes longitudinal reinforcement 1a and stirrup 1b, includes at least in prefabricated post each up and down
The split bolt 4 of one group of horizontal pre-buried setting, one end setting of split bolt is not exposed in prefabricated post, the other end extend out to it is pre-
Column processed is outer and runs through the first connecting plate.Split bolt is welded to connect in prefabricated post with the longitudinal reinforcement 1a of prefabricated post, and first connects
The locking nut 9 that fishplate bar is threadedly attached on split bolt is connect with prefabricated post, the second connecting plate by fastening bolt 5 with
Girder steel connection.In the structure setting, pre-buried split bolt in prefabricated post, during solving high-volume split bolt installation
The problem of influencing Contraction in Site efficiency；One end of split bolt is arranged in prefabricated post, the other end is extend out to outside prefabricated post,
The one end for contacting split bolt with girder steel is not exposed outside prefabricated post, ensure that the beauty of building；Split bolt with it is prefabricated
The longitudinal reinforcement of steel reinforcement cage is welded and fixed in column, so that split bolt and longitudinal reinforcement is formed an entirety, improves frame structure
Ultimate bearing capacity and anti-seismic performance, while prevent it is pre-buried to draw spiral shell generates displacement in the work progress of prefabricated post, guarantee
Construction precision.Corner brace is steel corner brace in the present invention, and split bolt 4 and fastening bolt 5 are all made of 10.9 grades of high-strength bolts.
In conjunction with Fig. 4, split bolt is embedded in one end in prefabricated post and is equipped with wing nut 6 in the present embodiment, to drawing spiral shell
The part that bolt is embedded in prefabricated post is respectively set with two descends the first reinforcing bar 7 of two sides to be welded to connect thereon, and every
One reinforcing bar with close to its institute perforative corner brace side at least one longitudinal reinforcement 1a welded connecting.The structure setting is prefabricated
Pre-buried wing nut increases the lateral rigidity of frame structure in column, further ensures the shock resistance of frame structure building.
Split bolt is welded and fixed by the first reinforcing bar and at least one longitudinal reinforcement, keeps split bolt and longitudinal reinforcement formation one whole
Body avoids split bolt during prefabricated post concrete placings from shifting, deflect and cause position inaccurate.
In a kind of specific embodiment, the end that split bolt is embedded in one end in prefabricated post is also fixedly connected with
Two reinforcing bars 8, the second reinforcing bar by the first reinforcing bar 7 of side disposed thereon and/or downside with far from its perforative corner brace side
At least one longitudinal reinforcement is welded and fixed.The structure further makes split bolt and longitudinal reinforcement form an entirety, and structure is set
It sets rationally.
In a kind of specific embodiment, the second connecting plate is connect by fastening bolt 5 with the top flange plate of girder steel, or
Second connecting plate is connect by fastening bolt 5 with the bottom wing listrium of girder steel, and is offered and be convenient on top flange plate and bottom wing listrium
The through-hole that fastening bolt passes through.The concrete prefabricated beam of stress, that is, easy to damage in the prior art is replaced using girder steel, is convenient for corner brace
With the connection of beam, and the stability of frame structure is further increased.Every group of split bolt such as includes at two of high settings
Split bolt, so that the plate face of stiffener and the plate face of the first connecting plate and the second connecting plate are vertical.
As shown in figure 5, being additionally provided with stiffener 3.1 in the L-type inner corner face of the corner brace of the present embodiment, and the phase of stiffener
Adjacent two sides are weldingly connected with the first connecting plate and the second connecting plate respectively, so that the plate face of stiffener and the first connecting plate and the
The plate face of two connecting plates is vertical.The structure to corner brace carry out special designing, avoid by when corner brace damage and influence frame structure
Rigidity.
In a kind of specific embodiment, girder steel may be I-steel, meanwhile, the second connecting plate can also pass through weldering
Mode is connect to connect with girder steel.The preferred embodiment of corner brace and girder steel welding, can save many spiral shells in the construction process in the structure
Bolt, to save many construction costs.
In the present invention, 10.9 grades of performance rates of M20 bolt are embedded in prefabricated post, after tested: being welded using the present invention
The frame structure tensile strength of processing is 236KN, and assists the inbuilt frame of split bolt by the bundle steel wire maintenance of the prior art
Frame structure tensile strength is 186KN；Therefore, " connection that split bolt and longitudinal reinforcement are reinforced in welding " and " bundle steel wire maintenance pair
Draw bolt " it compares, the tensile strength of frame structure promotes 27% or so.In addition, using frame structure of the invention and patent Shen
Please the frame structure of " the beams of concrete structure that end adds cross steel node " disclosed by file CN109113190A compare, cost
Low 110 yuan/m2；With the frame structure phase of " pre-application beams of concrete structure " disclosed by patent application document CN108532749A
Than 190 yuan/m at low cost2.Wherein, every square metre of cost reduced is come according to the construction area of entire frame structure building
It calculates.
Inventor thinks: in the present invention, prefabricated post is exposed in the end of split bolt, and bared end needs are connect with girder steel,
Thus become the weak link of mechanical property in entire prefabricated post and beam-to-column joint structure herein.Technical side as a whole
Case, the present invention also substitute concrete prefabricated beam using girder steel, make in addition to the connection of split bolt and longitudinal reinforcement is reinforced in welding
After being improved with the mode of the invention, there is no the weak spots of mechanical property in beam-to-column joint structure, so that entire prefabricated
While cost is reduced, mechanical property greatly improves for column and beam-to-column joint structure, obtains good technology and economic effect.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. the dry construction connection structure of a kind of assembling frame structural construction corner post and beam, which is characterized in that the connection
Structure include erect setting prefabricated post (1) and with prefabricated post girder steel connected vertically (2), the girder steel be H profile steel and/or work
Word steel, be connected with the prefabricated post two sides up and down of one end of the girder steel are respectively provided at least one corner brace (3), and the corner brace includes
The first connecting plate and the second connecting plate being arranged in a mutually vertical manner, first connecting plate and the second connecting plate are respectively against described pre-
Column processed and girder steel setting；The prefabricated post is reinforced column, includes at least each one group of water up and down in the prefabricated post
Put down the split bolt (4) of pre-buried setting, one end setting of the split bolt is not exposed in prefabricated post, the other end extend out to it is pre-
Column processed is outer and runs through the first connecting plate, and the split bolt is direct or indirect with the longitudinal reinforcement of prefabricated post (1a) in prefabricated post
It being welded to connect, the locking nut (9) that first connecting plate is threadedly attached on the split bolt is connect with prefabricated post,
Second connecting plate is connect by fastening bolt (5) with girder steel and/or second connecting plate passes through welding manner and girder steel
Connection.
2. connection structure according to claim 1, which is characterized in that the split bolt is embedded in one end in prefabricated post
Wing nut (6) are installed, the part that the split bolt is embedded in prefabricated post is respectively set with two and descends two sides thereon
The first reinforcing bar (7) be welded to connect, and two first reinforcing bars are welded to connect with longitudinal reinforcement described at least one.
3. connection structure according to claim 2, which is characterized in that the split bolt is embedded in one end in prefabricated post
End is also fixedly connected with the second reinforcing bar (8), the first reinforcing bar (7) that second reinforcing bar passes through side disposed thereon and/or downside
With far from its perforative corner brace side at least one described in longitudinal reinforcement be welded and fixed.
4. connection structure according to claim 1, which is characterized in that second connecting plate by fastening bolt (5) with
The top flange plate of the girder steel connects or second connecting plate is connected by the bottom wing listrium of fastening bolt (5) and the girder steel
It connects, and offers the through-hole passed through convenient for the fastening bolt on the top flange plate and bottom wing listrium.
5. connection structure according to claim 1, which is characterized in that each up and down on two adjacent walls of the prefabricated post
It is provided with one group of split bolt (4), two split bolts of the high settings such as split bolt described in every group includes.
6. connection structure according to claim 1, which is characterized in that the prefabricated post (1) is fixed at frame structure
On the basis of building.
7. connection structure according to claim 1, which is characterized in that be additionally provided in the L-type inner corner face of the corner brace
Stiffener (3.1), and the adjacent two sides of the stiffener are weldingly connected with first connecting plate and the second connecting plate respectively,
So that the plate face of the stiffener and the plate face of first connecting plate and the second connecting plate are vertical.
8. connection structure according to claim 1, which is characterized in that the corner brace is steel corner brace, the split bolt
(4) and fastening bolt (5) is all made of 10.9 grades of high-strength bolts.
9. connection structure according to claim 1 to 8, which is characterized in that the connection structure is using following step
Suddenly it is attached:
Step 1, hoisting prefabricated column (1), make it be mounted on the designated position of substrate, and adjust its verticality with substrate；
Part angle steel (3) is connected by one group of split bolt (4) under and locking nut (9) with prefabricated post by step 2
It connects, enables the angle steel as the lower support of girder steel (2)；
Step 3, hoisting steel beam (2) make it be mounted on designated position, by fastening bolt (5) by the angle steel and girder steel as support
It is attached；
Step 4, by part angle steel (3) by being connected in one group of upper split bolt (4) and locking nut (9) with prefabricated post
It connects, is attached the angle steel above girder steel with girder steel by fastening bolt (5), and girder steel is calibrated；
Step 5 tightens clamping screw (9) and fastening bolt (5), is fixedly connected with girder steel with prefabricated post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315143.4A CN109914616A (en) | 2019-04-18 | 2019-04-18 | A kind of dry construction connection structure of assembling frame structural construction corner post and beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315143.4A CN109914616A (en) | 2019-04-18 | 2019-04-18 | A kind of dry construction connection structure of assembling frame structural construction corner post and beam |
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| CN109914616A true CN109914616A (en) | 2019-06-21 |
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| CN201910315143.4A Withdrawn CN109914616A (en) | 2019-04-18 | 2019-04-18 | A kind of dry construction connection structure of assembling frame structural construction corner post and beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144685A (en) * | 2020-09-28 | 2020-12-29 | 河北建设集团股份有限公司 | Assembled steel frame is with antidetonation device |
| CN112320580A (en) * | 2020-10-29 | 2021-02-05 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
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| CN109113190A (en) * | 2018-10-09 | 2019-01-01 | 安徽建筑大学 | A kind of detachable assembling type beam column of steel structure connection structure |
| CN208733833U (en) * | 2018-07-23 | 2019-04-12 | 徐州中国矿业大学建筑设计咨询研究院有限公司 | Assembled beam-column node structure |
| CN210032128U (en) * | 2019-04-18 | 2020-02-07 | 中民筑友房屋科技集团有限公司 | Dry construction connecting structure of corner post and beam for fabricated frame structure building |
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| CN108487453A (en) * | 2018-03-14 | 2018-09-04 | 安徽工程大学 | A kind of steel core concrete column and reinforced beam connection structure and attaching method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112144685A (en) * | 2020-09-28 | 2020-12-29 | 河北建设集团股份有限公司 | Assembled steel frame is with antidetonation device |
| CN112320580A (en) * | 2020-10-29 | 2021-02-05 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
| CN112320580B (en) * | 2020-10-29 | 2023-01-20 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
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Application publication date: 20190621 |