CN202787926U - Overhanging scaffold simple and convenient to disassemble and assemble - Google Patents
Overhanging scaffold simple and convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN202787926U CN202787926U CN 201220451321 CN201220451321U CN202787926U CN 202787926 U CN202787926 U CN 202787926U CN 201220451321 CN201220451321 CN 201220451321 CN 201220451321 U CN201220451321 U CN 201220451321U CN 202787926 U CN202787926 U CN 202787926U
- Authority
- CN
- China
- Prior art keywords
- steel
- steel plates
- holes
- bolts
- scaffold
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Movable Scaffolding (AREA)
Abstract
The utility model discloses an overhanging scaffold simple and convenient to disassemble and assemble, and relates to the technical field of construction of section steel overhanging scaffolds for high-rise buildings. The scaffold comprises two steel plates that are the same in shape and size, wherein two pairs of through holes are formed at two identical positions of the two steel plates; the two steel plates are arranged vertically; a bolt is arranged in each pair of through holes in a penetrating manner; the bolts between the two steel plates are sleeved with hollow pipes; outside diameters of the hollow pipes are greater than diameters of the through holes in the steel plates; and the bolts on the outer sides of the two steel plates are connected with nuts respectively. The scaffold adopts a connection mode of the nuts and the bolts that are convenient to disassemble and assemble, so that the adjustment is facilitated, I-steel can be positioned effectively, the root of overhanging section steel can be clamped on a floor structural plate, and the scaffold has the characteristics of high safety performance, convenience in construction and low cost.
Description
Technical field
The utility model relate to architectural engineering construction technique field, particularly highrise building the shaped steel suspension scaffolding build technical field.
Background technology
In the high building project construction, the shaped steel suspension scaffolding is used more extensive, scaffold passes to load on the floor structure by overhanging type steel, built-in fitting is the key that shaped steel is connected with floor structure, what built-in fitting generally adopted at present is that Ф 16 reinforced steel bar rings are embedded in the way in the Bars In Poured Concrete Slab, and spacing is larger between the method embedded bar ring and the shaped steel, must add weldering " U " shape steel reinforcing, security performance reduces, and the embedded bar ring is disposable use.
In addition, because after " U " shape reinforced steel bar ring buries in the concrete, reinforced steel bar ring and flooring apart from fixed value, insert in the reinforced steel bar ring for the ease of shaped steel, the distance of reinforced steel bar ring and shaped steel is greater than 100mm, should touch on the shaped steel with " U " shape reinforced steel bar ring behind the shaped steel installation in position and weld with " U " shape reinforced steel bar ring that is embedded in the concrete.But in practice of construction, often the workman just touch the vertical bar reinforcing bar on the shaped steel and " U " shape reinforced steel bar ring spot welding, or with the fixing shaped steel of timber wedge, the shaped steel suspension scaffolding security performance is installed does not so just reach requirement, has potential safety hazard.
Summary of the invention
The utility model purpose is to propose a kind ofly conveniently to build, repeatedly used easy reassembling type builder's jack.
The utility model comprises two block plates that shape size is identical, two same positions at described two block plates are offered two pairs of through holes, two block plates are up and down to be arranged, in every pair of through hole, place a bolt, bolt coat between two block plates is put a hollow section, the external diameter of described hollow section is greater than the diameter of the through hole on the steel plate, the bolt in the outside of two block plates attaching nut respectively.
The use step is:
1, prepackage scaffold: first get out two through holes that the through holes distance is suitable of adjusting the distance with steel plate in template, above template, put a block plate, in two through holes of template and this steel plate, insert the hollow section of two basic utility models, and in two hollow sections, intert respectively bolt, then on two bolts at the back side of template, be fixedly connected with nut, and two bolts of hollow section top are connected on another block plate by two nuts.
2, concreting: concreting above template, the concrete thickness of usually building slightly is lower than the upper end of hollow section.
3, install overhanging type steel, set up builder's jack: unclamp two nuts of concrete top, take off the steel plate of concrete top, i shaped steel is put between two bolts, again steel plate is enclosed within two through holes of two nuts, last fastening nut.
The utility model adopts the nut of easy disassembly and the connected mode of screw rod, can conveniently adjust, and so that i shaped steel is carried out effective location, the overhanging type steel root is clamped on the floor structure plate, has security performance height, easy construction, characteristics that cost is low.
Because the steel plate on fixture type built-in fitting top can connect by the nut free lifting, the steel plate of concrete top can directly be pressed on the shaped steel, on-the-spot installation and dismounting program have been reduced, install like this and remove the shaped steel suspension scaffolding security performance and significantly improve, also be beneficial to reusing of scaffold, to reduce the construction costs cost.
Description of drawings
Fig. 1 is the application exemplary plot of the utility model in engineering.
The specific embodiment
As shown in Figure 1, the utility model comprises two block plates 1,2 that shape size is identical, offers separately two through holes 3,4, two block plates 1,2 in two block plates 1, two same positions of 2 and is up and down and arranges that steel plate 1 is arranged in the top of template 5.In two block plates 1, every pair of through hole 3,4 of 2, place a bolt 7, be nested with a hollow section 6 outside the bolt 7 between two block plates 1,2, the external diameter of hollow section 6 is greater than through hole 3,4 diameter, two bolts 7 at the back side of template 5 attaching nuts 8 respectively, between two bolts 7 above the layer of concrete 10, arrange i shaped steel 11, above i shaped steel 11, arrange steel plate 2, two bolts 7 are set in two through holes 4 of steel plate 2, and two bolts 7 above steel plate 2 are attaching nut 9 respectively.
Claims (1)
1. easy reassembling type builder's jack, comprise two block plates that shape size is identical, two same positions at described two block plates are offered two pairs of through holes, two block plates are up and down to be arranged, in every pair of through hole, place a bolt, bolt coat between two block plates is put a hollow section, and the external diameter of described hollow section is greater than the diameter of the through hole on the steel plate, the bolt in the outside of two block plates attaching nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451321 CN202787926U (en) | 2012-09-06 | 2012-09-06 | Overhanging scaffold simple and convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451321 CN202787926U (en) | 2012-09-06 | 2012-09-06 | Overhanging scaffold simple and convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787926U true CN202787926U (en) | 2013-03-13 |
Family
ID=47815204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451321 Expired - Fee Related CN202787926U (en) | 2012-09-06 | 2012-09-06 | Overhanging scaffold simple and convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787926U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195235A (en) * | 2013-04-03 | 2013-07-10 | 江苏南通六建建设集团有限公司 | Design and calculation for detachable steel plate type steel fixture |
| CN104088452A (en) * | 2014-07-02 | 2014-10-08 | 浙江万华建设有限公司 | Connecting piece for cantilever beam scaffold |
| CN104790679A (en) * | 2015-03-26 | 2015-07-22 | 中国五冶集团有限公司 | Method for operating H-shaped steel fixing rack |
| CN105113408A (en) * | 2015-09-25 | 2015-12-02 | 中铁第五勘察设计院集团有限公司 | Bolt-steel sleeve-connecting finned plate coupling |
| CN107143127A (en) * | 2017-05-31 | 2017-09-08 | 广西互恒建筑材料有限公司 | Support body tension member structure |
| CN107299757A (en) * | 2017-05-31 | 2017-10-27 | 广西互恒建筑材料有限公司 | Channel-section steel sheet-type support |
| CN119737052A (en) * | 2025-01-23 | 2025-04-01 | 五冶集团上海有限公司 | Construction method of cantilever frame fixing device |
-
2012
- 2012-09-06 CN CN 201220451321 patent/CN202787926U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195235A (en) * | 2013-04-03 | 2013-07-10 | 江苏南通六建建设集团有限公司 | Design and calculation for detachable steel plate type steel fixture |
| CN104088452A (en) * | 2014-07-02 | 2014-10-08 | 浙江万华建设有限公司 | Connecting piece for cantilever beam scaffold |
| CN104790679A (en) * | 2015-03-26 | 2015-07-22 | 中国五冶集团有限公司 | Method for operating H-shaped steel fixing rack |
| CN105113408A (en) * | 2015-09-25 | 2015-12-02 | 中铁第五勘察设计院集团有限公司 | Bolt-steel sleeve-connecting finned plate coupling |
| CN107143127A (en) * | 2017-05-31 | 2017-09-08 | 广西互恒建筑材料有限公司 | Support body tension member structure |
| CN107299757A (en) * | 2017-05-31 | 2017-10-27 | 广西互恒建筑材料有限公司 | Channel-section steel sheet-type support |
| CN119737052A (en) * | 2025-01-23 | 2025-04-01 | 五冶集团上海有限公司 | Construction method of cantilever frame fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202787926U (en) | Overhanging scaffold simple and convenient to disassemble and assemble | |
| CN203867216U (en) | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate | |
| CN100549344C (en) | Adhered self-lifting highrise operation platform | |
| CN203640309U (en) | Adjustable pipe carrier used on large-span steel structure roof primary truss general assembly jig frame | |
| CN113638587B (en) | An external protective scaffold suitable for the construction of assembled cast-in-place corridors | |
| CN102926554A (en) | Steel hanging seat formwork support and construction method thereof | |
| CN103122691A (en) | Tower crane standard knot bearing upper air supporting formwork steel platform structure and construction method | |
| CN108532968A (en) | A kind of assembled support device of steel bar truss floor support plate composite floor system | |
| CN203961238U (en) | Bolt anchor slab adjustable tool formula builder's jack | |
| CN203452375U (en) | Hydraulic self-jacking oblique creeping formwork | |
| CN204983173U (en) | Steel construction beam -column connection node | |
| CN202483154U (en) | High bearing capacity suspending scaffold | |
| CN201991226U (en) | Flange template support structure | |
| CN204343642U (en) | Builder's jack corner support frame | |
| CN202745353U (en) | Tool-type overhanging scaffold | |
| CN203034799U (en) | Tower hoist standard knot bearing overhead support formwork steel platform structure | |
| CN102661035A (en) | Tool type wall connecting piece for exterior wall scaffold | |
| CN201695661U (en) | Components for installing external hangers at the window | |
| CN201339320Y (en) | High-altitude overhanging hanging reinforced concrete hanging bracket | |
| CN210710452U (en) | Tower crane steel structure foundation arranged on core tube shear wall | |
| CN114687567A (en) | Ultrahigh heavy embedded part hanging construction tool and method | |
| CN204343647U (en) | A kind of the shaped steel suspension scaffolding bracing frame | |
| CN203603461U (en) | Floor aluminum shuttering splicing formwork structure system | |
| CN215631492U (en) | Detachable elevator shaft protection support frame | |
| CN207109843U (en) | A kind of goaf transmission line foundation bracing means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160906 |