CN207582806U - A kind of fire-proof shock-proof cylinder system constructing structure - Google Patents
A kind of fire-proof shock-proof cylinder system constructing structure Download PDFInfo
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- CN207582806U CN207582806U CN201721563196.0U CN201721563196U CN207582806U CN 207582806 U CN207582806 U CN 207582806U CN 201721563196 U CN201721563196 U CN 201721563196U CN 207582806 U CN207582806 U CN 207582806U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 217
- 239000010959 steel Substances 0.000 claims abstract description 217
- 238000004080 punching Methods 0.000 claims abstract description 14
- 238000004513 sizing Methods 0.000 claims abstract description 14
- 239000004567 concrete Substances 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 description 7
- 239000011150 reinforced concrete Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009414 blockwork Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- -1 reinforcing bar Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of fire-proof shock-proof cylinder system constructing structures, including the multigroup foundation bolt being transversely embedded in respectively with longitudinal direction according to setting position on cushion cap foundation, adjusting nut there are one being threadedly coupled on each foundation bolt, it is mounted on being located at undermost shaped steel steel column on each group of foundation bolt, on on the capital of each shaped steel steel column, under be connected with multilayer upper strata shaped steel steel column, last layer shaped steel steel column in two neighbouring shaped steel steel columns is fixed with bolts on next stratotype steel steel column capital, column cap sizing punching block has been connected by screw bolts on the column cap of each shaped steel steel column, steel girder erection connector is installed in the horizontal direction on four walls of each column cap sizing punching block, steel girder or steel secondary beam are sequentially installed between two adjacent steel girder erection connectors of same layer or so.This structure substantially increases bearing capacity, rigidity, fire resistance, anti-seismic performance of structure etc..
Description
Technical field
The utility model is related to a kind of column cap stereotyped structures, more particularly to a kind of fire-proof shock-proof cylinder system constructing structure.
Background technology
With China's expanding economy and the progress of science and technology, industry with civil buildings floor height is increasing, the number of plies increasingly
More, column net is also closer and closer, and in order to meet requirement for bearing capacity, the sectional dimension of the several layers of columns of structural base will certainly increase, this is not
The use function of structure can be only influenced, can also form the short column for being unfavorable for antidetonation.Reinforced concrete composite structure is as a kind of new
Type structural system, it using shaped steel, reinforcing bar and concrete synergistic effect principle, substantially increase the bearing capacity of structure, rigidity,
Fire resistance, anti-seismic performance etc..Shaped steel, reinforcing bar, concrete, column cap sizing punching block work and make steel reinforced concrete structure four-dimension integratedly
Has the advantages of bigger than traditional Bearing Capacity of Reinforced Concrete Structures, rigidity is big, anti-seismic performance is good.The bearing capacity rigidity of column cap
It is key node.It must assure that its architecture quality.
Chinese patent application No. is CN201320501404.X discloses " steel column and main beam in frame, frame linking beam
Node connecting structure ", this architecture provides a kind of steel column and main beam in frame, the node connecting structure of frame linking beam, packets
Steel column is included, main beam in frame, the frame linking beam to intersect vertically with steel column, steel column is interior to be equipped with H profile steel, and H profile steel has abdomen
Plate, main beam in frame, frame linking beam are respectively provided with respective main reinforcement, and shaped steel is two above and below the main reinforcement elevation location setting of main beam in frame
Road connecting plate, the main reinforcement that main beam in frame and shaped steel intersect vertically are welded with connecting plate upper surface, main beam in frame it is vertical with shaped steel but
Disjoint main reinforcement is anchored in steel column；Hole, the main reinforcement that frame linking beam intersects vertically with shaped steel are opened up on the web of H profile steel
In the hole opened up on across web, frame linking beam is vertical with shaped steel but disjoint main reinforcement is anchored in steel column.The patent
The mainly node structure of column and beam.It is not suitable for shaped steel steel column and column cap sizing punching block
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of construction and installation facilitate, firmly install,
Installation accuracy is high, structural bearing capacity and rigidity are big, the high fire-proof shock-proof cylinder system constructing structure of fire resistance, anti-seismic performance.
A kind of fire-proof shock-proof cylinder system constructing structure, including being transversely embedded in cushion cap respectively with longitudinal direction according to setting position
On the basis of multigroup foundation bolt, to each group foot bolt be made of multiple foundation bolts, on each foundation bolt screw thread connect
It connects there are one adjusting nut, is mounted on being located at undermost shaped steel steel column on each group of foundation bolt, positioned at undermost
The column root-plate of shaped steel steel column is supported on the adjusting nut of one group of foundation bolt being correspondingly arranged, in undermost shaped steel steel column
Column root-plate above and insert there are one backing plate and be threadedly coupled there are one clamp nut and one on each foundation bolt
Anti-return nut, is connected with multilayer upper strata shaped steel steel column above and below on the capital of each shaped steel steel column, and neighbouring two
Last layer shaped steel steel column in root shaped steel steel column is fixed with bolts on next stratotype steel steel column capital, each shaped steel
Suspension column floor is fixed between the bottom of steel column and column root-plate, bolt is used on the column cap of the shaped steel steel column described in each
Column cap sizing punching block is connected with, girder steel peace is installed in the horizontal direction on four walls of the column cap sizing punching block described in each
Joint is sequentially installed with steel girder or steel secondary beam, most between two adjacent steel girder erection connectors of same layer or so
The column root-plate bottom of lower floor is perfused with concrete, and shaped steel steel column reinforcing bar is banded with and in shaped steel steel in whole shaped steel steel column surroundings
Column reinforcing bar surrounding is equipped with column mould, has poured shaped steel steel column concrete in each column mould, each shaped steel steel column center line with
The error of base center line is not more than 3.0mm, and the top mark height and the high deviation of setting top mark of shaped steel steel column own no more than 2.0mm
The absolute altitude error of backing plate is within 1.0mm.
The reinforced concrete composite structure of the utility model is as a kind of new structural systen, using shaped steel, reinforcing bar with mixing
The principle of solidifying earth cooperation effect, substantially increases bearing capacity, rigidity, fire resistance, anti-seismic performance of structure etc..Shaped steel, mixes reinforcing bar
Solidifying soil, column cap sizing punching block work and have steel reinforced concrete structure to hold than traditional reinforced concrete structure four-dimension integratedly
Carry the advantages of power is big, rigidity is big, anti-seismic performance is good.It is good with fire protecting performance compared with steel construction, structure partial and monolithic stability
Property it is good, save steel the advantages of.In order to solve shaped steel and armored concrete at the steel column node in composite structure spatially
Distribution relation is realized that main reinforcement is continuous from bottom to top in column, is penetrated through, poured in order to facilitate concrete column form work engineering and follow-up concrete
The continuity of operation is built, ensures duration schedule requirement.Structural bearing capacity is big at column cap sizing punching block, ensure that at key node
Architecture quality.
Description of the drawings
Fig. 1 is a kind of structure diagram of fire-proof shock-proof cylinder system constructing structure of the utility model；
Fig. 2 is foundation bolt and shaped steel steel column node structure schematic diagram in structure shown in FIG. 1.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail.
A kind of fire-proof shock-proof cylinder system constructing structure as shown in drawings, including transversely dividing according to setting position with longitudinal direction
The multigroup foundation bolt 9 not being embedded on cushion cap foundation, to each group foot bolt 9 be made of multiple foundation bolts, each ground
It is threadedly coupled on foot bolt there are one adjusting nut 7, is mounted on being located at undermost shaped steel steel on each group of foundation bolt 9
Column, the column root-plate 5 positioned at undermost shaped steel steel column are supported on the adjusting nut 7 for one group of foundation bolt 9 being correspondingly arranged,
It inserts there are one backing plate 10 and is threadedly coupled above the column root-plate 5 of undermost shaped steel steel column and on each foundation bolt
There are one clamp nut 6 and an anti-return nuts 8, are connected in multilayer above and below on the capital of each shaped steel steel column 3
Stratotype steel steel column, the last layer shaped steel steel column in neighbouring two shaped steel steel columns are fixed with bolts in next stratotype
On steel steel column capital, suspension column floor 11 is fixed between the bottom of each shaped steel steel column 3 and column root-plate 5, in each institute
Column cap sizing punching block 1 is connected by screw bolts on the column cap of shaped steel steel column stated, in the column cap sizing punching block described in each
Steel girder erection connector 2 is installed in the horizontal direction, between two adjacent steel girder erection connectors 2 of same layer or so on four walls
Steel girder or steel secondary beam are sequentially installed with, concrete is perfused in undermost 5 bottom of column root-plate, in whole shaped steel steel columns
3 surroundings are banded with shaped steel steel column reinforcing bar and are equipped with column mould 4 in shaped steel steel column reinforcing bar surrounding.Type has been poured in each column mould 4
Steel steel column concrete.The error of each shaped steel steel column center line and base center line is not more than 3.0mm, the top mark of shaped steel steel column
The high and high deviation of setting top mark is no more than 2.0mm, and the absolute altitude error of all backing plates is within 1.0mm.
The construction of this structure includes the following steps：
(1) transversely distinguish pre-buried multigroup foundation bolt 9 with longitudinal direction according to setting position on cushion cap foundation, to each group foot
Bolt 9 is made of multiple foundation bolts, and an adjusting nut 7 is screwed on each foundation bolt；
(2) shaped steel steel column is lifted using tower crane and the column root-plate 5 of shaped steel steel column is made to be supported on one group be correspondingly arranged
On the adjusting nut 7 of foundation bolt 9, then on each foundation bolt be inserted into a backing plate 10 and be screwed into successively one fasten spiral shell
Mother 6 and an anti-return nut 8, then adjust the absolute altitude of adjusting nut on foot bolt to each group so that shaped steel steel column it is vertical
Degree reaches codes and standards, suspension column floor 11 is fixed between the bottom of the shaped steel steel column 3 and column root-plate 5, described
Column cap sizing punching block 1 is connected by screw bolts on the column cap of shaped steel steel column, the equal edge on four walls of the column cap sizing punching block
Horizontal direction is equipped with steel girder erection connector 2；
(3) it is observed simultaneously with two theodolites, using cable wind rope to the dimension correction of the lowest level shaped steel steel column of installation, tool
Body step is：(a) adjustment shaped steel steel column plan-position：First the center line of shaped steel steel column is aligned with base center line, deterministic type
The plan-position of steel steel column, adjustment foundation bolt by the control errors of shaped steel steel column center line and base center line 3.0mm with
It is interior, then clamp nut 6 is tightened slightly；(b) the height control shaped steel steel column 3 of the adjusting nut 7 under column root-plate 5 is adjusted
Verticality so that in a free state, the perpendicularity deviation of horizontal and vertical two orthogonal directions is corrected to zero to shaped steel steel column, so
Clamp nut 6 is tightened afterwards and the top mark height of shaped steel steel column and the high deviation of setting top mark is controlled to be no more than 2.0mm, ensures shaped steel steel
Column displacement and perpendicularity deviation meet acceptance specification standard.(c) each clamp nut 6, anti-return nut 8 and adjusting nut 7 are tightened.
(4) it using the pea gravel concreten of a grade higher than base concrete strength grade, is carried out in 5 bottom of column root-plate
Back-grouting so that undermost shaped steel steel column is fixed.
(5) peace for the undermost shaped steel steel column that described step (2)-(4) are completed on the foundation bolt 9 all organized is repeated
Dress；
(6) steel girder or steel secondary beam are installed successively between two adjacent steel girder erection connectors 2；
(7) in each 3 surrounding of shaped steel steel column binding shaped steel steel column reinforcing bar and in shaped steel steel column reinforcing bar surrounding mounting post mould
4。
(8) it is fixed with bolts last layer shaped steel steel column on each shaped steel steel column top；
(9) steel girder or steel are installed successively between the adjacent two steel girder erection connector 2 of last layer shaped steel steel column
Secondary beam；
(10) shaped steel steel column reinforcing bar is bound in each 3 surrounding of last layer shaped steel steel column, then in the stratotype steel steel column steel
Muscle surrounding installs this layer of column mould 4, while this layer of column mould 4 is fixedly connected with the lower floor's post mould 4 being correspondingly arranged；
(11) construction that the shaped steel steel column of whole layers is completed in described step (8)-(10) is repeated；
(12) the shaped steel steel column concrete of whole layers is poured in column mould 4.
Claims (1)
1. a kind of fire-proof shock-proof cylinder system constructing structure, it is characterised in that：Including according to setting position transversely with longitudinal difference
The multigroup foundation bolt being embedded on cushion cap foundation, to each group foot bolt be made of multiple foundation bolts, in each lower margin spiral shell
It is threadedly coupled on bolt there are one adjusting nut, is mounted on being located at undermost shaped steel steel column, position on each group of foundation bolt
It is supported on the adjusting nut of one group of foundation bolt being correspondingly arranged in the column root-plate of undermost shaped steel steel column, in lowest level
Shaped steel steel column column root-plate above and on each foundation bolt insert there are one backing plate and be threadedly coupled there are one fasten
Nut and an anti-return nut, are connected with multilayer upper strata shaped steel steel column above and below on the capital of each shaped steel steel column, on
Under last layer shaped steel steel column in adjacent two shaped steel steel columns be fixed with bolts on next stratotype steel steel column capital,
Suspension column floor is fixed between the bottom of each shaped steel steel column and column root-plate, in the column cap of the shaped steel steel column described in each
On be connected by screw bolts column cap sizing punching block, described in each column cap sizing punching block four walls on pacify in the horizontal direction
Equipped with steel girder erection connector, steel girder or steel are sequentially installed between two adjacent steel girder erection connectors of same layer or so
Secondary beam, concrete is perfused in undermost column root-plate bottom, and shaped steel steel column reinforcing bar is banded in whole shaped steel steel column surroundings
And column mould is installed in shaped steel steel column reinforcing bar surrounding, shaped steel steel column concrete, each shaped steel steel have been poured in each column mould
The error of column center line and base center line is not more than 3.0mm, and the top mark height and the setting high deviation of top mark of shaped steel steel column are not more than
2.0mm, the absolute altitude error of all backing plates is within 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563196.0U CN207582806U (en) | 2017-11-21 | 2017-11-21 | A kind of fire-proof shock-proof cylinder system constructing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563196.0U CN207582806U (en) | 2017-11-21 | 2017-11-21 | A kind of fire-proof shock-proof cylinder system constructing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582806U true CN207582806U (en) | 2018-07-06 |
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ID=62732386
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563196.0U Active CN207582806U (en) | 2017-11-21 | 2017-11-21 | A kind of fire-proof shock-proof cylinder system constructing structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207582806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853849A (en) * | 2019-04-09 | 2019-06-07 | 哈尔滨工业大学 | A kind of embedded column base node and its construction method equipped with fashioned iron short beam |
| CN111305470A (en) * | 2020-02-24 | 2020-06-19 | 中国建筑第二工程局有限公司 | Construction method of super high-rise first-section open-web type geometric steel concrete column |
-
2017
- 2017-11-21 CN CN201721563196.0U patent/CN207582806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853849A (en) * | 2019-04-09 | 2019-06-07 | 哈尔滨工业大学 | A kind of embedded column base node and its construction method equipped with fashioned iron short beam |
| CN109853849B (en) * | 2019-04-09 | 2021-03-30 | 哈尔滨工业大学 | Embedded column base joint with profile steel short beam and construction method thereof |
| CN111305470A (en) * | 2020-02-24 | 2020-06-19 | 中国建筑第二工程局有限公司 | Construction method of super high-rise first-section open-web type geometric steel concrete column |
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Effective date of registration: 20180914 Granted publication date: 20180706 |
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Date of cancellation: 20190618 Granted publication date: 20180706 |
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Effective date of registration: 20210415 Granted publication date: 20180706 |
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Date of cancellation: 20240109 Granted publication date: 20180706 |