CN107489270A - Steel concrete shuttering support frame installation method at a kind of hole - Google Patents
Steel concrete shuttering support frame installation method at a kind of hole Download PDFInfo
- Publication number
- CN107489270A CN107489270A CN201610405686.1A CN201610405686A CN107489270A CN 107489270 A CN107489270 A CN 107489270A CN 201610405686 A CN201610405686 A CN 201610405686A CN 107489270 A CN107489270 A CN 107489270A
- Authority
- CN
- China
- Prior art keywords
- hole
- fixed beam
- support frame
- formwork
- installation method
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Steel concrete shuttering support frame installation method at a kind of hole, it is characterised in that comprise the following steps：A, scaffold upright rod carrying fixed beam is made, b, installation fixed beam and the wooden springboard of laying, c, formwork-support is set up, scaffold upright rod is inserted on inserted link, set up two-way horizontal bar, completes setting up for formwork-support at hole.Steel concrete shuttering support frame installation method has that shuttering supporting frame device structure is simple, sets up conveniently at the hole of the present invention, scaffold upright rod is set to carry fixed beam when setting up, lay wooden springboard, make formwork-support installation at hole firm, reduce and unnecessary set up, remove, accomplish quick, convenient construction, reduce the labor intensity of workmen, the advantages of reducing high-altitude working safety hidden danger and improve efficiency of construction.
Description
Technical field
The present invention relates to steel concrete shuttering support frame in a kind of construction, is steel concrete shuttering support frame installation method at a kind of hole specifically.
Background technology
In industrial building construction, frequently encounter the equipment installation hole designed in armored concrete Equipment Foundations, and substantially compared with as deep as to more than 5 meters, its top is designed with overhead basic platform, on top during scaoffold formwork-support installation, mode of the generally use steel pipe scaffold bottom of through to, treat that upper brace reinforcement installation is complete, concreting is complete reach design strength after, straight-through formwork-support is removed again, this general formwork-support is taken to set up the method for carrying out model sheetinstallat, waste steel pipe scaffold, the materials such as fastener, lost labor and increase high-altitude working safety hidden danger.
Therefore at known hole steel concrete shuttering installation method there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, it is to propose steel concrete shuttering support frame installation method at a kind of safe and reliable hole.
To achieve the above object, technical solution of the invention is：
Steel concrete shuttering support frame installation method at a kind of hole, it is characterised in that comprise the following steps：
A, scaffold upright rod carrying fixed beam is made
Use a root long respectively to add 300mm channel-section steel to make scaffold upright rod for width of cave entrance both sides and carry fixed beam, according to some inserted links of scaffold upright rod spacing vertical welding on the wide face of channel-section steel leg；
Fixed beam and laying wooden springboard are installed b,
Vertical rod is carried into fixed beam some fixed beams are installed according to the spacing of vertical rod along hole lengths direction, fixed beam termination exceedes hole side 300mm, wooden springboard laid in fixed beam, as the operating platform for setting up scaffold；
C, formwork-support is set up
Scaffold upright rod is inserted on inserted link, sets up two-way horizontal bar, completes setting up for formwork-support at hole.
Steel concrete shuttering support frame installation method can also be further achieved by the following technical measures at the hole of the present invention.
Foregoing method, wherein the channel-section steel specification is more than or equal to 10# channel-section steels.
Foregoing method, wherein the inserted link is diameter >=18mm, length >=300mm screw-thread steel.
After adopting the above technical scheme, steel concrete shuttering support frame installation method has advantages below at the hole of the present invention：
1st, shuttering supporting frame device structure is simple, sets up conveniently；
Set scaffold upright rod to carry fixed beam when the 2nd, setting up, lay wooden springboard, make at hole formwork-support installation firm, reduce it is unnecessary set up, remove, accomplish quick, convenient construction；
3rd, the labor intensity of workmen is reduced, reduces high-altitude working safety hidden danger, improves efficiency of construction.
Brief description of the drawings
Fig. 1 is the formwork-support structural representation of the embodiment of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is formwork-support scheme of installation at the hole of the embodiment of the present invention.
In figure：1 fixed beam, 2 inserted links, 3 scaffold upright rods, 4 overhead basic platforms, 5 scaffold horizon bars, 6 Equipment Foundations holes, 7 wooden springboards.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
Steel concrete shuttering support frame installation method at the hole of the present invention, it is characterised in that comprise the following steps：
Referring now to Fig. 1 and Fig. 2, Fig. 1 is the formwork-support structural representation of the embodiment of the present invention, and Fig. 2 is the A-A sectional views in Fig. 1.
A, scaffold upright rod carrying fixed beam 1 is made：The channel-section steel for using a root long respectively to add 300mm for width of cave entrance both sides, according to scaffold upright rod spacing weld diameter 18mm, long 300mm screw-thread steel as fixed inserted link 2 on the wide face of channel-section steel leg.
Fixed beam and laying wooden springboard are installed b,：After vertical rod carrying fixed beam completes, fixed beam is installed according to the spacing of vertical rod along hole lengths direction, fixed beam termination exceedes hole side 300mm, after wooden springboard is laid in fixed beam, the scaffold building safe operation platform as workmen.
Fig. 3 is formwork-support scheme of installation at the hole of the embodiment of the present invention.
C, formwork-support is set up：Fixed in the vertical rod carrying fixed beam set on inserted link and insert scaffold upright rod, set up two-way horizontal bar, complete setting up for formwork-support at hole.After scaoffold has been constructed herein, form removal support frame, recovery vertical rod carries fixed beam and springboard, is transferred to next similar position and uses.
The present invention has substantive distinguishing features and significant technological progress, steel concrete shuttering support frame installation method at the hole of the present invention, scaffold upright rod is set to carry fixed beam using 10# channel-section steel weld diameter 18mm screw-thread steels, wooden springboard is laid, makes at hole formwork-support installation firm, is reduced and unnecessary set up, removes, accomplish quick, convenient construction, the labor intensity of workmen is reduced, reduces high-altitude working safety hidden danger, improves efficiency of construction.Ensure the safely and fast construction of overhead basic platform at hole.
Steel concrete shuttering support frame installation method uses in the steel cold rolling engineering of Baosteel Zhanjiang at the hole of the present invention, it is big with the structure amount such as overhead basic platform in armored concrete Equipment Foundations, the Equipment Foundations installation more depth of hole reach 6m, its top is designed with overhead basic platform, on top during scaoffold formwork-support installation, mode of the generally use steel pipe scaffold bottom of through to, treat that upper brace reinforcement installation is complete, concreting is complete reach design strength after, straight-through formwork-support is removed again, this general formwork-support is taken to set up the method for carrying out model sheetinstallat, waste steel pipe scaffold, the materials such as fastener, lost labor and increase high-altitude working safety hidden danger.Using steel concrete shuttering support frame installation method at the hole of the present invention, scaffold upright rod is set to carry fixed beam using 10# channel-section steel weld diameter 18mm screw-thread steels when being set up to the formwork-support at hole, lay wooden springboard, make formwork-support installation at hole firm, reduce it is unnecessary set up, remove, accomplish quick, convenient construction, reduce the labor intensity of workmen, high-altitude working safety hidden danger is reduced, improves efficiency of construction.Ensure the safely and fast construction of overhead basic platform at hole.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (3)
1. steel concrete shuttering support frame installation method at a kind of hole, it is characterised in that comprise the following steps：
A, scaffold upright rod carrying fixed beam is made
Use a root long respectively to add 300mm channel-section steel to make scaffold upright rod for width of cave entrance both sides to carry fixed beam, some inserted links are welded according to scaffold upright rod spacing on the wide face of channel-section steel leg；
Fixed beam and laying wooden springboard are installed b,
Vertical rod is carried into fixed beam some fixed beams are installed according to the spacing of vertical rod along hole lengths direction, fixed beam termination exceedes hole side 300mm, wooden springboard laid in fixed beam, as the operating platform for setting up scaffold；
C, formwork-support is set up
Scaffold upright rod is inserted on inserted link, sets up two-way horizontal bar, completes setting up for formwork-support at hole.
2. steel concrete shuttering support frame installation method at hole as claimed in claim 1, it is characterised in that the channel-section steel specification is more than or equal to 10# channel-section steels.
3. steel concrete shuttering support frame installation method at hole as claimed in claim 1, it is characterised in that the inserted link is diameter >=18mm, length >=300mm screw-thread steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405686.1A CN107489270A (en) | 2016-06-12 | 2016-06-12 | Steel concrete shuttering support frame installation method at a kind of hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405686.1A CN107489270A (en) | 2016-06-12 | 2016-06-12 | Steel concrete shuttering support frame installation method at a kind of hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489270A true CN107489270A (en) | 2017-12-19 |
Family
ID=60642680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610405686.1A Pending CN107489270A (en) | 2016-06-12 | 2016-06-12 | Steel concrete shuttering support frame installation method at a kind of hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842933A (en) * | 2018-08-27 | 2018-11-20 | 中建八局第建设有限公司 | A kind of tower crane sealing hole method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131225A (en) * | 1995-03-10 | 1996-09-18 | 李文元 | Building floor form unit construction method and device |
| CN102619335A (en) * | 2012-05-04 | 2012-08-01 | 河北省第二建筑工程公司 | Construction method of large-height small-sized cast-in-place concrete beam slab |
| CN105442840A (en) * | 2015-11-11 | 2016-03-30 | 西安建筑科技大学 | Construction method of cantilever formwork supporting frame |
| CN205242999U (en) * | 2015-12-16 | 2016-05-18 | 中国化学工程第十一建设有限公司 | Scaffold floor entrance to a cave template supporting construction exempts from |
-
2016
- 2016-06-12 CN CN201610405686.1A patent/CN107489270A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131225A (en) * | 1995-03-10 | 1996-09-18 | 李文元 | Building floor form unit construction method and device |
| CN102619335A (en) * | 2012-05-04 | 2012-08-01 | 河北省第二建筑工程公司 | Construction method of large-height small-sized cast-in-place concrete beam slab |
| CN105442840A (en) * | 2015-11-11 | 2016-03-30 | 西安建筑科技大学 | Construction method of cantilever formwork supporting frame |
| CN205242999U (en) * | 2015-12-16 | 2016-05-18 | 中国化学工程第十一建设有限公司 | Scaffold floor entrance to a cave template supporting construction exempts from |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842933A (en) * | 2018-08-27 | 2018-11-20 | 中建八局第建设有限公司 | A kind of tower crane sealing hole method |
| CN108842933B (en) * | 2018-08-27 | 2023-08-08 | 中建八局第一建设有限公司 | Tower crane opening blocking method |
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| 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: 20171219 |