CN109838088A - The cast-in-place column construction method of big punching block - Google Patents
The cast-in-place column construction method of big punching block Download PDFInfo
- Publication number
- CN109838088A CN109838088A CN201711188594.3A CN201711188594A CN109838088A CN 109838088 A CN109838088 A CN 109838088A CN 201711188594 A CN201711188594 A CN 201711188594A CN 109838088 A CN109838088 A CN 109838088A
- Authority
- CN
- China
- Prior art keywords
- column
- punching block
- rib
- big punching
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of cast-in-place column construction method of big punching block, including the big punching block of column, steel reinforcement cage and pedestal, the pedestal is interior to be equipped with column muscle jack, the present invention uses the big punching block of dedicated columns, branch tear open conveniently, concrete presentation quality it is good, eliminate the operation scaffold of assembling reinforcement and formwork, process is reduced.
Description
Technical field
The present invention relates to the realm of building construction more particularly to a kind of construction methods of column.
Background technique
Operation scaffold, then vertical binding column reinforcing bar are usually first set up in the construction of traditional cast-in-situ reinforced concrete column, pillar height compared with
It when big, set up scaffold and assembling reinforcement work consuming is more, security risk is big, in addition column formwork generallys use plank sheathing and adds anchor ear, column
It also needs to set split bolt when section is larger, construction is troublesome, at high cost, and presentation quality is poor, it is difficult to reach clear water concrete requirement, it is a kind of
Exempt from the big punching block of scaffold, column and is had not been reported simultaneously with the cast-in-place column efficient construction method of mechanical erection with steel reinforcement cage.
Summary of the invention
Technical problem to be solved by the present invention lies in the deficiencies for overcoming the above-mentioned prior art, provide a kind of cast-in-place column construction
The construction method of convenient, at low cost and efficient construction.
According to a kind of big cast-in-place column construction method of punching block provided by the invention, including the big punching block of column, steel reinforcement cage and pedestal, institute
It states and is equipped with column muscle jack in pedestal, the big cast-in-place column of punching block is constructed according to the following steps:
A, metal bellows is buried in pedestal as column muscle jack；
B, pedestal concrete shaping column muscle jack is poured；
C, ground level binds column steel reinforcement cage；
D, the half big punching block of Pin column is laid flat；
E, column steel reinforcement cage is put into U-shaped or the big punching block of L shape；
F, the other big punching block of half Pin column is closed, blending bolt is coupled；
G, grouting material is injected in column muscle jack；
H, column mould of the integral lifting with column steel reinforcement cage, and column muscle is integrally inserted into column muscle jack；
I, the guy being set on the big punching block of column, the verticality of straightening column mould are tensed；
J, concrete is poured in column；
K, the big punching block of column is removed.
Also there is following attached technical characteristic according to a kind of big cast-in-place column construction method of punching block provided by the invention:
The big punching block of column include two U-shaped moulds and coupling bolt, the U-shaped mould include be in bell-mouthed U-shaped steel facing,
Horizontal waist rib, vertical ribs and vertical end rib, the horizontal waist rib and vertical end rib welded connection, each junction is vertical
End rib is equipped with the through-hole for wearing bolt.
The big punching block of column includes two U-shaped moulds, two plate moulds, coupling bolt and split bolt, and U-shaped mould includes in loudspeaker
The U-shaped steel facing of mouth, horizontal waist rib, vertical ribs and vertical end rib, the horizontal waist rib and vertical end rib welded connection,
Each junction is equipped with the through-hole for wearing bolt on vertical end rib, and the plate mould includes steel facing, the level in plane or U-shaped
Ribbed stiffener, vertical edges rib, horizontal stiffener and the welded connection of vertical edges rib, the vertical edges rib of junction, which is equipped with, wears the logical of bolt
Hole, vertical end rib and vertical edges rib wear bolt hole equipped with coupling bolt.
According to a kind of big cast-in-place column construction method of punching block provided by the invention, also have compared with prior art following excellent
Point:
1, the operation scaffold of assembling reinforcement and formwork is eliminated, process is reduced.
2, using the big punching block of dedicated columns, it is good that branch tears convenience, concrete presentation quality open.
3, steel reinforcement cage is bound on ground, safety and saving of labor.
4, the big punching block of column and column steel reinforcement cage integral installation, process is simple, and speed of application is fast, and construction cost declines to a great extent.
Detailed description of the invention
1, work progress of the invention forms figure
2, class square column mold of the invention forms figure
3, class rectangle post mold of the invention forms figure
Specific embodiment
Referring to Fig. 1, a kind of big cast-in-place column construction method of punching block that the present invention provides, including the big punching block 1 of column, steel reinforcement cage 2, base
Seat 3 and the guy 4 on the big punching block of column, the pedestal is interior to be equipped with column muscle jack 31.The cast-in-place column of big punching block presses following step
Rapid construction:
A, metal bellows is buried in pedestal 3 as column muscle jack；
B, pedestal concrete shaping column muscle jack 31 is poured；
C, ground level binds column steel reinforcement cage 2；
D, half Pin U-shaped or the big punching block 1 of L shape column are laid flat；
E, column steel reinforcement cage 2 is put into U-shaped or the big punching block 1 of L shape；
F, other half Pin U-shaped or the big punching block 1 of L shape column are closed, blending bolt is coupled；
G, grouting material is injected in column muscle jack 31；
H, the big punching block 1 of column with column steel reinforcement cage in integral lifting, and lower newel post's muscle is integrally inserted into column muscle jack 31；
I, the guy 4 being set on the big punching block of column, the verticality of straightening column mould are tensed；
J, concrete is poured in the big punching block of column；
K, the big punching block of column, column molding are removed.
Column steel reinforcement cage ground bind, construction safety, conveniently, it is high-efficient；Using the big punching block of column and steel reinforcement cage integral lifting
Installation, eliminates the operation scaffold of reinforcing bar and formwork, and process is reduced；Punching block branch is torn open conveniently, and presentation quality is good after the molding of column concrete,
Construction cost declines to a great extent.
Referring to fig. 2, in above-described embodiment that the present invention provides, the big punching block 1 of column includes two U-shaped moulds 11 and is coupled
Bolt 12, the U-shaped mould include in bell-mouthed U-shaped steel facing 111, horizontal waist rib 112, vertical ribs 113 and vertical end
Rib 114, the horizontal waist rib 112 and vertical 114 welded connection of end rib, each junction are equipped on vertical end rib and wear bolt
Through-hole 115.U-shaped steel facing 111 is in horn mouth, can be conveniently stripped；Horizontal waist rib 112 has unified with U-shaped steel facing 111 to be embraced
The lower moment of flexure generated of concrete lateral pressure effect is born in hoop and waist rail effect；Pulling force between two panels template passes through vertical end rib 114 connection
12 drawknot of bolt is tied, unitary mould eliminates split bolt, easy for construction, appearance is beautiful.
Referring to Fig. 3, in above-described embodiment that the present invention provides, the big punching block 1 of column includes two U-shaped mould 11, two
Plate mould 13, coupling bolt 12 and split bolt 14, U-shaped mould 11 include in bell-mouthed U-shaped steel facing 111, horizontal waist rib
112, vertical ribs 113 and vertical end rib 114, the horizontal waist rib 112 and vertical 114 welded connection of end rib, each connection
It is in vertical end rib 114 and is equipped with the through-hole 115 for wearing bolt.The plate mould 13 include in plane or U-shaped steel facing 131,
Horizontal stiffener 132, vertical edges rib 133, horizontal stiffener 132 and 133 welded connection of vertical edges rib, the vertical edges rib of junction
133 are equipped with and wear the through-hole 134 of bolt, and vertical end rib 114 and vertical edges rib 133 wear bolt hole equipped with coupling bolt
12.Pulling force between U-shaped mould 11 and plate mould 13 passes through vertical end rib 114,12 drawknot of coupling bolt of vertical edges rib 133, two panels
Pulling force between plate mould 13 is by 14 drawknot of split bolt of horizontal stiffener 132, and U-shaped mould 11 is with plate mould 13 by being coupled spiral shell
Bolt 12 and split bolt 14 form the entirety of the big punching block 1 of column, bear the lower moment of flexure generated of concrete lateral pressure effect, easy for construction, outer
It sees beautiful.
Claims (3)
1. a kind of cast-in-place column construction method of big punching block, including the big punching block of column, steel reinforcement cage and pedestal, the interior column muscle that is equipped with of the pedestal is inserted
Hole, it is characterized in that the cast-in-place column of big punching block is constructed according to the following steps:
A, metal bellows is buried in pedestal as column muscle jack；
B, pedestal concrete shaping column muscle jack is poured；
C, ground level binds column steel reinforcement cage；
D, half Pin U-shaped or the big punching block of L shape column are laid flat；
E, column steel reinforcement cage is put into U-shaped or the big punching block of L shape；
F, other half Pin U-shaped or the big punching block of L shape column are closed, blending bolt is coupled；
G, grouting material is injected in column muscle jack；
H, with the column mould of column steel reinforcement cage in integral lifting, and lower newel post's muscle is integrally inserted into column muscle jack；
I, the guy being set on the big punching block of column, the verticality of straightening column mould are tensed；
J, concrete is poured in the big punching block of column；
K, the big punching block of column, column molding are removed.
2. the cast-in-place column construction method of big punching block as described in claim 1, it is characterized in that the big punching block of the column includes two U-shaped moulds
And coupling bolt, the U-shaped mould include in bell-mouthed U-shaped steel facing, horizontal waist rib, vertical ribs and vertical end rib, institute
Horizontal waist rib and vertical end rib welded connection are stated, each junction is equipped with the through-hole for wearing bolt on vertical end rib.
3. the cast-in-place column construction method of big punching block as described in claim 1, special type is that the big punching block of the column includes two U-shapeds
Mould, two plate moulds, coupling bolt and split bolt, U-shaped mould include in bell-mouthed U-shaped steel facing, and horizontal waist rib vertically adds
Strong rib and vertical end rib, the horizontal waist rib and vertical end rib welded connection, each junction are equipped on vertical end rib and wear spiral shell
The through-hole of bolt, the plate mould include steel facing, horizontal stiffener, the vertical edges rib in plane or U-shaped, horizontal stiffener and perpendicular
To side rib welded connection, the vertical edges rib of junction is equipped with the through-hole for wearing bolt, and vertical end rib and vertical edges rib wear bolt
Through-hole is equipped with coupling bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188594.3A CN109838088A (en) | 2017-11-24 | 2017-11-24 | The cast-in-place column construction method of big punching block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188594.3A CN109838088A (en) | 2017-11-24 | 2017-11-24 | The cast-in-place column construction method of big punching block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838088A true CN109838088A (en) | 2019-06-04 |
Family
ID=66876362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188594.3A Pending CN109838088A (en) | 2017-11-24 | 2017-11-24 | The cast-in-place column construction method of big punching block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838088A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058622A (en) * | 2019-12-27 | 2020-04-24 | 宁波优造建筑科技有限公司 | Large steel mould cast-in-place column construction method adopting binding and lapping mode for column steel bars |
| CN113944328A (en) * | 2020-07-17 | 2022-01-18 | 上海砼邦建设工程有限公司 | Cast-in-place construction process of column |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943080U (en) * | 2011-02-24 | 2011-08-24 | 辽宁大金重工股份有限公司 | Six-piece type high-power prestress concrete tower |
| CN203034801U (en) * | 2012-10-30 | 2013-07-03 | 浙江杭萧钢构股份有限公司 | Reinforced concrete column construction device |
| CN203452183U (en) * | 2013-07-05 | 2014-02-26 | 南京工程学院 | Semi-prefabricated and semi-cast-in-place frame structure of integrated house |
| CN103806650A (en) * | 2014-02-25 | 2014-05-21 | 绍兴县明煌建材科技有限公司 | Steel column mould and construction method thereof |
| CN106869017A (en) * | 2017-04-05 | 2017-06-20 | 北京工业大学 | A kind of pier bottom sets the precast assembly bridge pier-cushion cap node connected mode and its practice of flexible layer |
-
2017
- 2017-11-24 CN CN201711188594.3A patent/CN109838088A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943080U (en) * | 2011-02-24 | 2011-08-24 | 辽宁大金重工股份有限公司 | Six-piece type high-power prestress concrete tower |
| CN203034801U (en) * | 2012-10-30 | 2013-07-03 | 浙江杭萧钢构股份有限公司 | Reinforced concrete column construction device |
| CN203452183U (en) * | 2013-07-05 | 2014-02-26 | 南京工程学院 | Semi-prefabricated and semi-cast-in-place frame structure of integrated house |
| CN103806650A (en) * | 2014-02-25 | 2014-05-21 | 绍兴县明煌建材科技有限公司 | Steel column mould and construction method thereof |
| CN106869017A (en) * | 2017-04-05 | 2017-06-20 | 北京工业大学 | A kind of pier bottom sets the precast assembly bridge pier-cushion cap node connected mode and its practice of flexible layer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058622A (en) * | 2019-12-27 | 2020-04-24 | 宁波优造建筑科技有限公司 | Large steel mould cast-in-place column construction method adopting binding and lapping mode for column steel bars |
| CN113944328A (en) * | 2020-07-17 | 2022-01-18 | 上海砼邦建设工程有限公司 | Cast-in-place construction process of column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106677069B (en) | A kind of construction method of bridge pier integral formwork support one-shot forming structure | |
| CN106013530A (en) | Reinforcement structure of concrete shear wall based on 3D printing | |
| CN201943347U (en) | Mounting structure for plastic formwork of frame column | |
| CN211007659U (en) | Device for controlling forming of embedded steel plate in concrete column on column surface | |
| CN106337561A (en) | Shear wall template reinforcing structure and reinforcing construction method thereof | |
| CN109838088A (en) | The cast-in-place column construction method of big punching block | |
| CN203034353U (en) | Connection structure of bridge support padstone and abutment | |
| CN110080299A (en) | A kind of shallow embedding mountain tunnel open-cut engineering method | |
| CN206956979U (en) | A kind of Linear shear wall with fore-set | |
| CN204081478U (en) | A kind of Novel steel structure cast-in-situ floor formwork erecting structure | |
| CN109578011A (en) | Supporting construction and its construction method in a kind of municipal tunnel | |
| CN207620368U (en) | The big punching block of class square column | |
| CN102808511A (en) | Method for constructing steel box column-concrete beam joint | |
| CN102330494A (en) | Steel template for building | |
| CN207905355U (en) | The big punching block of square column | |
| CN207620367U (en) | The big punching block of class rectangle column | |
| CN206553938U (en) | Bridge pier integral formwork support one-shot forming structure | |
| CN207144456U (en) | Builder's jack I-steel built-in fitting | |
| CN107882243B (en) | A kind of cassette ceiling and construction method of concrete-filled rectangular steel tube waffle beam structure | |
| CN206903062U (en) | A kind of open tubular column with fore-set | |
| CN105178192A (en) | Adjustable tie beam and pier stud integrated construction process and special construction template | |
| CN211873825U (en) | Splicing type cast-in-place column large steel die | |
| CN108222503A (en) | A kind of combined large pier stud steel form | |
| CN204899217U (en) | Concrete is vertical to meet template bracket reinforcing apparatus that batch position pour | |
| CN208415925U (en) | A kind of PVC column-form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190604 |