CN106760460A - Suspension scaffold and its installation method for setting up scaffold in prefabricated construction - Google Patents
Suspension scaffold and its installation method for setting up scaffold in prefabricated construction Download PDFInfo
- Publication number
- CN106760460A CN106760460A CN201611113122.7A CN201611113122A CN106760460A CN 106760460 A CN106760460 A CN 106760460A CN 201611113122 A CN201611113122 A CN 201611113122A CN 106760460 A CN106760460 A CN 106760460A
- Authority
- CN
- China
- Prior art keywords
- scaffold
- crossbeam
- construction
- installation method
- construction wall
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- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention provides a kind of suspension scaffold for setting up scaffold in prefabricated construction, for by scaffold building, in outside construction wall, the construction wall to be provided with window hole, it is characterised in that the suspension scaffold includes：The many first crossbeams and Duo Gen second cross beams of horizontal positioned, the first crossbeam are fixed on floor, and the second cross beam is arranged in the window hole and forms the support end for setting up the scaffold to extending outside the construction wall；And it is connected to the column of the first crossbeam and second cross beam.Present invention also offers a kind of installation method of use suspension scaffold.The present invention directly stretches out Cantilever Beams from the window hole of exterior wall, flexible arrangement without being punched on construction wall, it is easy to use, the construction quality of fabricated construction can be improved, the construction period can be shortened, it is cost-saved, green construction is capable of achieving, the theory with prefabrication is mutually agreed with.
Description
Technical field
The present invention relates to the platform of setting up of the scaffold in building field, more particularly to one kind is in prefabricated construction
Set up the suspension scaffold and its installation method of scaffold.
Background technology
Closely during the last ten years, console mode external scaffolding, hanging basket and external scaffolding are because of its time-consuming, work consuming, consumptive material and safety guarantor
Many-sided reason such as barrier and economy is gradually eliminated in building engineering construction, particularly in high-rise, construction of super highrise building, is taken
And instead of be builder's jack and attachment type raise scaffold.Overhanging scaffold typically has two kinds：One kind is every layer one and chooses,
Bottom of upright rod is withstood on into the construction sites such as floor, beam or wall, after outward-dipping fixation, cross bar, paving pin hand is set up at an upper portion thereof
Plate shape is into construction layer；Another is multilayer cantilever, and the scaffold of overall height is divided into some sections, is made using Cantilever Beams or suspension scaffold
Scaffold basis segmentation encorbelment segmentation prefabricated construction in set up scaffold builder's jack alien invasion must completely set bridging.
Refering to Fig. 1, traditional Cantilever Beams or suspension scaffold are in the opening holes of assembling type outer wall 11, then by Cantilever Beams 12
(or suspension scaffold) wears from the hole for opening up, and is fixed with an anchoring rod 13 in assembling type outer wall, outside assembled
On extension outside wall scaffold is set up in prefabricated construction.But, the method destroys the entirety of assembled architecture
Structure, reduces the intensity of structure, reduces the quality of structure；And scaffold building needs the hole that will be opened up to seal after terminating
It is stifled, expense and labour are increased, the duration is extended, the green construction theory with prefabrication misfits, to construction
Bring very big inconvenience.
The content of the invention
The purpose of the present invention is exactly the defect for overcoming prior art, there is provided without opening up hole on the exterior wall of assembled architecture
Mouthful, from the suspension scaffold that the window hole of exterior wall stretches out, protect the structural intergrity of assembled architecture, it is ensured that construction is smoothed out.
To achieve these goals, the suspension scaffold of scaffold is provided in a kind of confession prefabricated construction of present invention offer,
For the platform of setting up of construction wall external scaffolding, construction wall is provided with window hole, and suspension scaffold includes：
The many first crossbeams and Duo Gen second cross beams of horizontal positioned, the first crossbeam are fixed on floor, and described
Two crossbeams are arranged in the window hole to the support end extended outside the construction wall for setting up the scaffold；And connection
In the first crossbeam and the column of second cross beam.
The beneficial effects of the present invention are the window hole directly being had by oneself in itself by wearing construction wall is installed fixation and encorbelmented
Beam, and from the opening holes on construction wall, protect the structural intergrity of construction wall, it is ensured that construction is smoothed out.
Further improvement of the present invention is：One end away from the construction wall of the first crossbeam is provided with an anchoring
Pull bar, for fixing the first crossbeam.The effect of anchoring rod is that whole suspension scaffold and construction wall are fixed together, with
Ensure to be set up in prefabricated construction on second cross beam the security performance of scaffold.
Further improvement of the present invention is：A raker beam, institute are provided between the first crossbeam and the second cross beam
Raker beam is stated for oblique double angle.Raker beam can efficiently transmit the moment of flexure of first crossbeam and second cross beam junction, increase
The overall structure rigidity of suspension beam.
Further improvement of the present invention is：The first crossbeam and the second cross beam are many, and along construction wall
Peripheral interval setting.Many are set according to the wall length to be constructed, to ensure needing the region of construction prefabricated assembled
Scaffold is set up in structure.
Further improvement of the present invention is：Set between many first crossbeams and between many second cross beams
There is tie-beam.
Further improvement of the present invention is：The first crossbeam and the second cross beam are I-steel, the connection
The two ends of beam are fixedly arranged on the web of the I-steel respectively, and the tie-beam is double angle.
Present invention also offers a kind of installation method using described suspension scaffold, the installation method includes following step
Suddenly：
S11：Many first crossbeams and Duo Gen second cross beams are provided, the first crossbeam level is fixed on floor, will
Second cross beam is arranged in the window hole and forms the support end for setting up the scaffold to extending outside the construction wall；
S12：Column is provided, the two ends of column are connected with the first crossbeam and the second cross beam respectively.
Further improvement of the present invention is：The installation method also includes, by first crossbeam away from the construction wall
One end be fixed on the floor using anchoring rod.
Further improvement of the present invention is：The installation method also includes, there is provided raker beam, by the two of the raker beam
End is fixedly connected with the first crossbeam and the second cross beam respectively.
Further improvement of the present invention is：The installation method also includes, there is provided tie-beam, by the two of the tie-beam
End is connected and fixed between many first crossbeams and between many second cross beams.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing Cantilever Beams；
Fig. 2 is the front view for setting up the suspension scaffold of scaffold in prefabricated construction；
Fig. 3 is the left view for setting up the suspension scaffold of scaffold in prefabricated construction；
Fig. 4 is the top view for setting up the suspension scaffold of scaffold in prefabricated construction.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
With the update of building trade, it is contemplated that time of construction, cost limitation and security, for high-rise or
The construction of person's high-rise building, the application of overhanging scaffold is just more and more extensive.But traditional overhanging scaffold be
Hole is opened up on the construction wall for having puzzled, as shown in figure 1, then Cantilever Beams are stretched out outside construction wall from hole, will
A part of Cantilever Beams anchoring rod in construction wall is fixed on floor, finally in encorbelmenting for stretching out outside construction wall
Scaffold is set up on beam in prefabricated construction.But this kind of scheme causes that the structure of construction wall wrecks, structure is strong
Degree is reduced, and needs to be blocked after scaffold building terminates, and wastes the time.The present invention is utilized to be had difference in height and uses
The first crossbeam and second cross beam of column connection, first crossbeam is fixed with anchoring rod, and second cross beam is stretched out on construction wall
Original window hole forms support end to set up scaffold in prefabricated construction, it is to avoid the structure to construction wall is broken
It is bad.Structure of the invention is described further with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 2, the suspension scaffold to set up scaffold in a kind of confession prefabricated construction of the invention, for being built in high level
Scaffold is set up in the external prefabricated construction of walling, the construction wall is provided with window hole, the suspension scaffold includes：First is horizontal
Beam 2, second cross beam 3 and column 4.First crossbeam 2 and second cross beam 3 are many and are horizontal positioned, wherein first is horizontal
Beam 2 is horizontally fixed on the floor of building, and second cross beam 3 extends one horizontally through the window hole on construction wall 1
It is allocated as to set up the support end of scaffold in prefabricated construction, scaffold 7 just rides upon second cross beam 3 and stretches out construction wall
In 1 part, connected with column 4 between first crossbeam 2 and second cross beam 3, become an entirety.
First crossbeam 2 is tensed and is fixed on floor away from one end of construction wall with an anchoring rod and floor, and first
Crossbeam 2 is connected by column near one end of construction wall 1 with second cross beam 3, and the height of the column of selection should be with floor to building
The distance of walling body is corresponding so that the window hole that second cross beam can be passed through on construction wall 1 extends support end.
As presently preferred embodiments of the present invention, in order to ensure the present invention for setting up the outstanding of scaffold in prefabricated construction
The structural strength of builder's jack, increases its security and service life, and a raker beam 5 is provided near column to connect first crossbeam
2 and second cross beam 3, raker beam 5 can efficiently transmit the moment of flexure at column 4 and first crossbeam 2 and the conversion of second cross beam 3,
Increase its structural strength, improve its service life.
With reference to Fig. 3,4, because the periphery of construction wall is more long, construction area is wider, so the area that scaffold 7 is set up will
The field constructed according to it determines, so length of the quantity of the first crossbeam 2 for setting and second cross beam 3 according to construction wall
And the number of the window hole on construction wall 1 is set to many, usual two or three meter sets one.
Used as presently preferred embodiments of the present invention, first crossbeam 2 and second cross beam 3 take I-steel, during I-steel includes
Between web, connected with tie-beam 6 between many first crossbeams and between many second cross beams, become one it is whole
Body.The tie-beam 6 is double angle, will two angle steel are back-to-back is welded together, then the end of angle steel is connected to
On the web of the I-steel of first crossbeam or second cross beam.
Present invention also offers a kind of installation method using described suspension scaffold, the installation method includes following step
Suddenly：
The first step, the suitable I-steel of one segment length of interception as first crossbeam 2 and second cross beam 3, by first crossbeam 2 with
It is horizontally fixed on floor, and the placing direction of first crossbeam 2 is vertical with the window hole opened up on construction wall 1, by
One end of one crossbeam 2 is at the window hole.Second cross beam 3 is placed on window hole through the window hole level, is put
Direction is still vertical with window hole；
Second step, measures the distance of the upper surface of first crossbeam 2 and window hole, one section of I-steel is intercepted as column 4, by it
The surface of first crossbeam 2 is welded on, the side of one end welding by the upper surface of column 4 and second cross beam 3 in construction wall
Formula is connected.
Used as presently preferred embodiments of the present invention, first crossbeam 2 is to be set using an anchoring rod card with the fixed form of floor
Firmly first crossbeam 2 and is fixedly connected away from one end of window hole with floor, it is ensured that the stability of whole suspension scaffold.
Used as presently preferred embodiments of the present invention, the installation method also includes, the suitable I-steel of one segment length of interception, makees
It is raker beam.The two ends of raker beam are respectively welded at first by the position near column between first crossbeam 2 and second cross beam 3
On crossbeam 2 and second cross beam 3, raker beam 5 can be transmitted efficiently at column 4 and first crossbeam 2 and the conversion of second cross beam 3
Moment of flexure, increases its structural strength, improves its service life.
Used as presently preferred embodiments of the present invention, because the periphery of construction wall is more long, construction area is wider, so scaffold
Field that 7 areas set up will construct according to it determines, thus the quantity of the first crossbeam 2 for setting and second cross beam 3 according to
The number of the window hole in the length and construction wall 1 of construction wall is set to many, and usual two or three meter sets one, in order to
These first crossbeams 2 and second cross beam 3 are connected into an entirety, between intercepted length and adjacent two first crossbeams 2 or
The equal angle steel of the distance between second cross beam 3, two angle steel are welded together back-to-back, form a double angle as connection
, then be connected on the web of the I-steel to form first crossbeam 2 or second cross beam 3 at the two ends of tie-beam by beam 6, increased
The overall construction intensity of suspension scaffold, improves the safety guarantee of workmen.
Last being worn out in second cross beam 3 taken in prefabricated construction on the extension of the window hole of construction wall 1
If scaffold.
The present invention directly stretches out Cantilever Beams from the window hole of exterior wall without being punched on construction wall, and flexible arrangement makes
With convenient, the problems that traditional overhanging type steel brings to assembling type outer wall are overcome, the construction matter of fabricated construction can be improved
Amount, can shorten the construction period, cost-saved, be capable of achieving green construction.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State and bright various changes are made to the present invention.Thus, on the premise of claim objective of the invention is not violated, in embodiment
Some details should not constitute limitation of the invention, the scope that the present invention will be defined using appended claims is used as protection model
Enclose.
Claims (10)
1. a kind of suspension scaffold for setting up scaffold in prefabricated construction, by scaffold building in outside construction wall,
The construction wall is provided with window hole, it is characterised in that the suspension scaffold includes：
The many first crossbeams and Duo Gen second cross beams of horizontal positioned, the first crossbeam are fixed on floor, and described second is horizontal
Beam is arranged in the window hole and forms the support end for setting up the scaffold to extending outside the construction wall；And
It is connected to the column of the first crossbeam and second cross beam.
2. suspension scaffold as claimed in claim 1, it is characterised in that the first crossbeam leads to away from one end of the construction wall
An anchoring rod is crossed to be fixed on the floor.
3. suspension scaffold as claimed in claim 1, it is characterised in that be provided between the first crossbeam and the second cross beam
Raker beam, the raker beam is oblique double angle.
4. suspension scaffold as claimed in claim 1, it is characterised in that many first crossbeams and second cross beam described in Duo Gen are equal
Along the peripheral interval setting of the construction wall.
5. suspension scaffold as claimed in claim 4, it is characterised in that between many first crossbeams and many described second
Tie-beam is provided between crossbeam.
6. suspension scaffold as claimed in claim 5, it is characterised in that the first crossbeam and the second cross beam are I-shaped
Steel, the two ends of the tie-beam are fixedly arranged on the web of the corresponding I-steel respectively, and the tie-beam is double angle.
7. a kind of installation method for setting up the suspension scaffold of scaffold in prefabricated construction, by scaffold building in building
Walling is external, and the construction wall is provided with window hole, it is characterised in that the installation method is comprised the following steps：
S11：Many first crossbeams and Duo Gen second cross beams are provided, the first crossbeam level are fixed on floor, by second
Crossbeam is arranged in the window hole and forms the support end for setting up the scaffold to extending outside the construction wall；
S12：Column is provided, the two ends of column are connected with the first crossbeam and the second cross beam respectively.
8. installation method as claimed in claim 7, it is characterised in that the installation method also includes, by first crossbeam away from
One end of the construction wall is fixed on the floor using anchoring rod.
9. installation method as claimed in claim 7, it is characterised in that the installation method also includes, there is provided raker beam, by institute
The two ends for stating raker beam are fixedly connected with the first crossbeam and the second cross beam respectively.
10. installation method as claimed in claim 7, it is characterised in that the installation method also includes, there is provided tie-beam, will
The two ends of the tie-beam are connected and fixed between many first crossbeams and between many second cross beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113122.7A CN106760460A (en) | 2016-12-07 | 2016-12-07 | Suspension scaffold and its installation method for setting up scaffold in prefabricated construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113122.7A CN106760460A (en) | 2016-12-07 | 2016-12-07 | Suspension scaffold and its installation method for setting up scaffold in prefabricated construction |
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|---|---|
| CN106760460A true CN106760460A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113122.7A Pending CN106760460A (en) | 2016-12-07 | 2016-12-07 | Suspension scaffold and its installation method for setting up scaffold in prefabricated construction |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005389A (en) * | 2017-12-15 | 2018-05-08 | 柏秋 | One kind building 3D printer and building 3D printing method |
| CN108222501A (en) * | 2018-04-02 | 2018-06-29 | 航天建设集团深圳有限公司 | There is special rack device and its installation and application of climbing of skin concrete structure outer |
| CN109386125A (en) * | 2017-08-07 | 2019-02-26 | 上海宝冶集团有限公司 | Attached wall structure for PC component exterior wall crane |
| CN111962854A (en) * | 2020-08-12 | 2020-11-20 | 鹏程建设集团有限公司 | Scaffold with safety protection mechanism and building method |
| CN112727044A (en) * | 2020-12-30 | 2021-04-30 | 中国建筑第八工程局有限公司 | Mounting structure of overhanging scaffold and construction method thereof |
| CN114000695A (en) * | 2021-10-18 | 2022-02-01 | 西安安德固模架工程有限公司 | Scaffold for supporting multilayer concrete structure and mounting method thereof |
| CN114033156A (en) * | 2021-12-09 | 2022-02-11 | 中建八局第四建设有限公司 | Hanging flower basket fixing device |
| CN114427287A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Triangular overhanging scaffold support for frame beam and use method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386125A (en) * | 2017-08-07 | 2019-02-26 | 上海宝冶集团有限公司 | Attached wall structure for PC component exterior wall crane |
| CN108005389A (en) * | 2017-12-15 | 2018-05-08 | 柏秋 | One kind building 3D printer and building 3D printing method |
| CN108222501A (en) * | 2018-04-02 | 2018-06-29 | 航天建设集团深圳有限公司 | There is special rack device and its installation and application of climbing of skin concrete structure outer |
| CN111962854A (en) * | 2020-08-12 | 2020-11-20 | 鹏程建设集团有限公司 | Scaffold with safety protection mechanism and building method |
| CN112727044A (en) * | 2020-12-30 | 2021-04-30 | 中国建筑第八工程局有限公司 | Mounting structure of overhanging scaffold and construction method thereof |
| CN114000695A (en) * | 2021-10-18 | 2022-02-01 | 西安安德固模架工程有限公司 | Scaffold for supporting multilayer concrete structure and mounting method thereof |
| CN114033156A (en) * | 2021-12-09 | 2022-02-11 | 中建八局第四建设有限公司 | Hanging flower basket fixing device |
| CN114427287A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Triangular overhanging scaffold support for frame beam and use method thereof |
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