CN202990446U - Overhang frame structure - Google Patents
Overhang frame structure Download PDFInfo
- Publication number
- CN202990446U CN202990446U CN 201220711758 CN201220711758U CN202990446U CN 202990446 U CN202990446 U CN 202990446U CN 201220711758 CN201220711758 CN 201220711758 CN 201220711758 U CN201220711758 U CN 201220711758U CN 202990446 U CN202990446 U CN 202990446U
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- China
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- waterproof film
- construction
- overhang frame
- vertical pipes
- shuttering
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Abstract
The utility model discloses an overhang frame structure which comprises section bars, outer vertical pipes and inner vertical pipes. The section bars, the outer vertical pipes and the inner vertical pipes form an overhang frame; a flat formwork is arranged on the section bars, vertical formworks are arranged on the flat formwork and are positioned on inner sides of the outer vertical pipes, and waterproof membranes are arranged on the flat formwork and the vertical formworks; and a steel fence net and a safety net are arranged above the section bars and are positioned on the outer vertical pipes and the inner vertical pipes. The overhang frame structure has the advantages that an existing overhang frame is modified, concrete structure construction or brickwork construction can be carried out on the overhang frame, exterior wall coating application or curtain wall construction can be carried out on the lower portion of the overhang frame, exterior decoration such as hand rail installation and door and window glass installation can be carried out for positions below the overhang frame, construction can be simultaneously carried out on upper and lower portions of the overhang frame without mutual interference, order cross construction can be carried out, and is safe without polluting lower walls, more importantly, the construction period is shortened, requirements of owner units can be effectively and quickly met, and approval of the society and a government can be obtained.
Description
Technical field
The utility model relates to a kind of suspension scaffold structure, belongs to technical field of building construction.
Background technology
The traditional program of building operations is that the main body of first having constructed is from top to bottom carried out exterior decoration again; This job practices is long in time limit, and is if when the duration is not required, all right.But along with the develop rapidly of China's infrastructure construction, the real estate cause is maked rapid progress, real estate unit is shorter and shorter to the construction period of unit in charge of construction, can't complete within the duration that requires as still adopting conventional construction method at all.The contradiction tight in order to solve the duration, that task is heavy, also some unit in charge of construction after completing the construction of sub-body concrete, is the curtain wall construction that carries out the bottom Yi Bian adopt the method for partial closure, carries out the construction of main body concrete simultaneously on the upper strata.The formula construction of this partial closure has just been taked partial closure on ground, and aerial sealing just adopts the bamboo mat plate to carry out simple isolation.Therefore, upper main body concrete construction water or building dust still can be influential to the exterior wall finishing of bottom.So it is the curtain wall finishing that ceramic tile consists of that the construction of this partial closure formula is only applicable to the bottom exterior decoration, that is because ceramic tile is convenient to cleaning, engineering all can clean again at last after completion one time just passable.Because coating is not easy to clean, so this partial closure formula job practices is not suitable for the finishing that the bottom exterior decoration is the coating form.The bamboo mat plate of partial closure's formula job practices employing is simply isolated in addition, can not stop that top construction water and dust fall, and can not stop the potential safety hazard that the larger junk in top brings.Therefore demand urgently finding out a kind of safe and reliable, easy construction, can to satisfy exterior wall be that coating is again the technique of construction simultaneously up and down of curtain wall.Will be significant to the construction of construction project exterior decoration and whole duration.
Summary of the invention
The purpose of this utility model is, a kind of suspension scaffold structure is provided, and can satisfy exterior wall is that coating is again the technique of constructing simultaneously up and down of curtain wall.Can guarantee again the safety of constructing, to overcome the deficiencies in the prior art.
The technical solution of the utility model:
A kind of suspension scaffold structure of the present utility model is that this suspension scaffold structure comprises shaped steel, external riser and the internal riser that consists of suspension scaffold; Described shaped steel is provided with flat die plate, and the flat die plate of external riser inboard is provided with shuttering, and flat die plate and shuttering are provided with waterproof film; External riser and the internal riser of shaped steel top are provided with steel basketry net and safety net.
In aforementioned suspension scaffold, it is bonding that the outer end edges of described waterproof film is walked around the lateral surface of shuttering end face and shuttering; The inner limit of waterproof film is through brick wall and indoor structural slab crimping.
In aforementioned suspension scaffold, described waterproof film comprises lower floor's waterproof film and upper strata waterproof film, and the dual-side of lower floor's waterproof film and upper strata waterproof film is crisscross arranged.
In aforementioned suspension scaffold, the connecting corner place of described flat die plate and shear wall is provided with sponge, and sponge is provided with pressing plate, and pressing plate is connected with shear wall or flat die plate through cement steel nail.
Compared with prior art, core of the present utility model is that the horizontal sealing effect of suspension scaffold is done imaging " stringcourse of concrete structure " equally, under the protection of suspension scaffold, the pendant thing that falls during the construction of upper body concrete can not pass suspension scaffold bottom interior and exterior finishes constructor is damaged, concrete bits that upper body concrete construction falls and wash water, the floor maintenance water of pump line, the ash that lands wait not can to the bottom ready-made exterior wall finish pollute.The utility model is by the transformation to existing suspension scaffold, can carry out concrete structure construction or masonry construction more than suspension scaffold, can carry out in the suspension scaffold bottom simultaneously exterior wall coating material construction or curtain wall construction, also can carry out decorating outside railing installation, glass of door and window installation etc. below suspension scaffold, construction simultaneously up and down, be independent of each other, formed orderly crossed construction, construction is not only safe but also pollution-free to the bottom body of wall, key is to have shortened the duration, better satisfy faster the requirement of owner unit, obtain the approval of social government.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Being labeled as in figure: 1-shaped steel, 2-flat die plate, 3-external riser, 4-structural slab, 5-shuttering, 6-lower floor waterproof film, 7-upper strata waterproof film, 8-brick wall, 9-internal riser, 10-sponge, 11-pressing plate, 12-cement steel nail, 13-steel basketry net, 14-safety net.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but not as to any restriction of the present utility model.
The utility model is that the method for constructing simultaneously according to following a kind of upper body concrete and bottom interior and exterior finishes is constructed, and as shown in Figure 1, the method is that the suspension scaffold that is positioned at the building middle part is done the horizontal plane waterproofing work; Doing simultaneously Junk prevention above suspension scaffold processes; Carry out the construction of upper body concrete above suspension scaffold, carry out simultaneously the bottom interior and exterior finishes below suspension scaffold.Aforementioned levels face waterproofing work is to lay flat die plate 2 and shuttering 5 on the shaped steel 1 of suspension scaffold consisting of, the moisture film of setting up defences on flat die plate 2 and shuttering 5 upper berths; Stop upper body concrete construction water that the bottom exterior wall finish is polluted by waterproof film.Waterproof film is duplicature, and the edge of two-layer waterproof film is staggered to be laid, and prevents that upper body concrete construction water from oozing dew at the edge of waterproof film.Waterproof film and flat die plate 2 and shuttering 5 are pasted together, and the outer side edges of waterproof film is walked around the lateral surface of shuttering 5 end faces and shuttering 5 and pasted; The inner side edge of waterproof film is tiled on indoor structural slab 4, is pressed on structural slab 4 by the inner side edge of brick wall 8 with waterproof film; When shuttering one side is provided with shear wall, the inner side edge of waterproof film is pasted to upper overturning and shear wall.Connecting corner place's laying sponge 10 of flat die plate 2 and shear wall, sponge 10 is right angle type, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is directly followed closely on shear wall or flat die plate 2 through cement steel nail 12.It is that totally-enclosed steel basketry net 13 is set on the first step support body above suspension scaffold that Junk prevention is processed, and hangs the safety net 14 of sealing together below steel basketry net again, reduces suspension scaffold top main body concrete construction to the impact failure of horizontal plane waterproofing work.
The of the present utility model a kind of suspension scaffold structure that builds according to said method is that this suspension scaffold structure comprises shaped steel 1, external riser 3 and the internal riser 9 that consists of suspension scaffold; Described shaped steel 1 is provided with flat die plate 2, and the flat die plate 2 of external riser 3 inboards is provided with shuttering 5, and flat die plate 2 and shuttering 5 are provided with waterproof film; The external riser 3 of shaped steel 1 top and internal riser 9 are provided with steel basketry net 13 and safety net 14.It is bonding that the outer end edges of waterproof film is walked around the lateral surface of shuttering 5 end faces and shuttering 5; The inner limit of waterproof film is through brick wall 8 and indoor structural slab 4 crimping.Waterproof film comprises lower floor's waterproof film 6 and upper strata waterproof film 7, and the dual-side of lower floor's waterproof film 6 and upper strata waterproof film 7 is crisscross arranged.The connecting corner place of flat die plate 2 and shear wall is provided with sponge 10, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is connected with shear wall or flat die plate 2 through cement steel nail 12.
Specific implementation process of the present utility model
Aforementioned levels face waterproofing work is to lay flat die plate 2 on the shaped steel 1 that consists of suspension scaffold, establishes by a side of shear wall at the external riser 3 that consists of suspension scaffold highly to be the shuttering 5 of 300mm; The medial surface of shuttering 5 is the inclined-plane, and lateral surface is the plane, and the plane of shuttering 5 abuts against on external riser 3; Flat die plate 2 and shuttering 5 are fixed through bolt or tied silk and shaped steel 1 or standpipe; Then lay two-layer waterproof film on flat die plate 2 and shuttering 5; The 1:3 cement mortar surrounding shutoff of the hole surrounding of waterproof film internal riser 9; Lower floor's waterproof film 6 is pasted together with the inclined-plane of flat die plate 2 end faces and shuttering 5, and upper strata waterproof film 7 is pasted with lower floor's waterproof film 6, and the edge of two-layer waterproof film is staggered to be laid; The limit of two-layer waterproof film and shuttering 5 inclined-planes stickups is provided with the 200mm flange, and flange is walked around the plane of shuttering 5 end faces and shuttering 5 and pasted; Another limit of two-layer waterproof film is tiled on indoor structural slab 4, and the wall 8 of laying bricks compresses waterproof film, brick wall 8 is highly 300mm; The 1:3 mortar is built in the both sides of brick wall 8, and the wall 8 of laying bricks is smeared into circular-arc by indoor one side; When shuttering 5 one sides were provided with shear wall, waterproof film was close on shear wall and is turned over, and is pasted together with shear wall.Lay the thick sponge 10 of 300mm in the corner that flat die plate 2 is connected with shear wall, sponge 10 is right angle type, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is directly followed closely on shear wall or flat die plate 2 through cement steel nail 12.It is that totally-enclosed steel basketry net 13 is set on the first step support body above suspension scaffold that aforementioned Junk prevention is processed, and hangs the safety net 14 of sealing together below steel basketry net again, reduces suspension scaffold top main body concrete construction to the impact failure of horizontal plane waterproofing work.
Claims (4)
1. a suspension scaffold structure, comprise the shaped steel (1), external riser (3) and the internal riser (9) that consist of suspension scaffold; It is characterized in that: described shaped steel (1) is provided with flat die plate (2), and the inboard flat die plate (2) of external riser (3) is provided with shuttering (5), and flat die plate (2) and shuttering (5) are provided with waterproof film; External riser (3) and the internal riser (9) of shaped steel (1) top are provided with steel basketry net (13) and safety net (14).
2. suspension scaffold structure according to claim 1 is characterized in that: it is bonding that the outer end edges of aforementioned waterproof film is walked around the lateral surface of shuttering (5) end face and shuttering (5); The inner limit of waterproof film is through brick wall (8) and indoor structural slab (4) crimping.
3. suspension scaffold structure according to claim 2, it is characterized in that: aforementioned waterproof film comprises lower floor's waterproof film (6) and upper strata waterproof film (7), the dual-side of lower floor's waterproof film (6) and upper strata waterproof film (7) is crisscross arranged.
4. suspension scaffold structure according to claim 1, it is characterized in that: the connecting corner place of aforementioned flat die plate (2) and shear wall is provided with sponge (10), sponge (10) is provided with pressing plate (11), and pressing plate (11) is connected with shear wall or flat die plate (2) through cement steel nail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711758 CN202990446U (en) | 2012-12-21 | 2012-12-21 | Overhang frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711758 CN202990446U (en) | 2012-12-21 | 2012-12-21 | Overhang frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990446U true CN202990446U (en) | 2013-06-12 |
Family
ID=48561639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711758 Withdrawn - After Issue CN202990446U (en) | 2012-12-21 | 2012-12-21 | Overhang frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883123A (en) * | 2012-12-21 | 2014-06-25 | 中建四局第五建筑工程有限公司 | Method for simultaneous construction on upper main concrete and lower internal and external decoration and cantilever rack |
| GB2537362A (en) * | 2015-04-12 | 2016-10-19 | Sutcliffe William | Wall protector |
-
2012
- 2012-12-21 CN CN 201220711758 patent/CN202990446U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883123A (en) * | 2012-12-21 | 2014-06-25 | 中建四局第五建筑工程有限公司 | Method for simultaneous construction on upper main concrete and lower internal and external decoration and cantilever rack |
| CN103883123B (en) * | 2012-12-21 | 2016-04-13 | 中建四局第五建筑工程有限公司 | The method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously and suspension scaffold |
| GB2537362A (en) * | 2015-04-12 | 2016-10-19 | Sutcliffe William | Wall protector |
| GB2537362B (en) * | 2015-04-12 | 2022-03-09 | Sutcliffe William | Wall protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |