CN203834974U - High-altitude supporting steel platform used for concrete pouring of top plates of large towering tube structures - Google Patents
High-altitude supporting steel platform used for concrete pouring of top plates of large towering tube structures Download PDFInfo
- Publication number
- CN203834974U CN203834974U CN201420177483.8U CN201420177483U CN203834974U CN 203834974 U CN203834974 U CN 203834974U CN 201420177483 U CN201420177483 U CN 201420177483U CN 203834974 U CN203834974 U CN 203834974U
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- China
- Prior art keywords
- ring beam
- towering
- beams
- inner ring
- supporting platform
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of building construction, in particular to a high-altitude supporting platform used for concrete pouring of top plates of large towering tube structures. The high-altitude supporting platform is characterized in that the high-altitude supporting platform comprises ring supporting beams which are a bracket ring beam, a drum ring and an inner ring beam respectively and distributed at equal intervals, and 48 radial beams are evenly distributed around the three ring supporting beams; a lower ring beam with the diameter equal to that of the inner ring beam is suspended under the inner ring beam through 24 pieces of I-steel, at least three layers of #-shaped support beams are arranged between the inner ring beam and the lower ring beam, and 48 diagonal beams are arranged between the lower ring beam and the bracket ring beam in a tensioning mode; the inner ring beam and the drum ring are respectively provided with 32 evenly distributed diagonal steel ropes. When the high-altitude supporting platform is used for construction of the concrete top plates of the towering tube structures, safety is greatly improved, the construction period can be shortened, the construction cost is reduced, and the high-altitude supporting platform is mainly applied to concrete pouring construction of the top plates of large towering tubes.
Description
Technical field
The utility model relates to technical field of building construction, especially a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast.
Background technology
At present, in industrial construction construction, for highly more than 40 meters, 20 meters of above large-scale towering tubular construction concrete roof difficulty of construction of diameter are very big, conventional method is to adopt steel pipe scaffold to support, the problem existing is: superelevation scaffold building danger coefficient is large, long construction period, and construction cost is high.
Utility model content
The purpose of this utility model will solve exactly conventional method and adopt the large-scale towering cylindrical shell concrete roof structure of steel pipe scaffold Construction of Supporting, danger coefficient is large, long construction period, the problem that construction cost is high, provides a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast.
Concrete scheme of the present utility model is: for the high-altitude steel supporting platform of large-scale towering tubular construction concrete roof cast, it is characterized in that: include the annular brace beam that bracket ring beam, drum circle, three of inner ring beams equidistantly distribute, around three annular brace beams, be evenly equipped with 48 radial beams, and by 24 i iron, be lifted with an isodiametric lower ring under inner ring beam, between inner ring beam and lower ring, be at least provided with three layers of groined type rack beams, between lower ring and bracket ring beam, draw and establish 48 oblique pull beams; And in inner ring beam and drum circle, be respectively provided with 32 uniform oblique pull steel cables.
The ring beam of bracket described in the utility model and inner ring beam all adopt two 10# channel-section steel back of the body buttons] [form, drum circle is that 2 16# channel-section steel make-ups [] form.
Radial beam described in the utility model is 16# channel-section steel.
The rack beams of groined type described in the utility model is to adopt L100 * 10 angle steel to make.
The steel cable of oblique pull described in the utility model is the wire rope of Φ 20 ㎜.
The utility model is made and is drawn materials conveniently, and all junctions can adopt high-strength bolt to connect, and platform material peace is torn open conveniently, can reuse.Adopt the utility model method construction work high above the ground risk greatly to reduce, construction safety progress is fast, can reduce construction cost simultaneously, to enterprise, brings huge economic benefit.
Accompanying drawing explanation
Fig. 1 is that the utility model building structure master looks schematic diagram;
Fig. 2 is the utility model structure schematic top plan view.
In figure: 1-cylindrical shell, 2-top board, 3-bracket ring beam, 4-drum circle, 5-radial beam, 6-inner ring beam, 7-suspension ring, 8-oblique pull steel cable, 9-oblique pull beam, 10-i iron, 11-lower ring, 12-steel bracket, 13-groined type rack beams.
The specific embodiment
Referring to Fig. 1, 2, be used for constructing one high 45 meters, cylindrical shell inner ring diameter is the high-altitude steel supporting platform of large-scale towering cylindrical shell 1 concrete roof 2 of 22 meters, it includes bracket ring beam 3, drum circle 4, (diameter is respectively 22 meters to the annular brace beam that 6 three of inner ring beams equidistantly distribute, 14 meters, 6 meters), around three annular brace beams, be evenly equipped with 48 radial beams 5, and by 24 i iron 10, be lifted with an isodiametric lower ring 11 under inner ring beam 6, between inner ring beam 6 and lower ring 11, be at least provided with three layers of groined type rack beams 13, between lower ring 11 and bracket ring beam 3, draw and establish 48 oblique pull beams 9, and in inner ring beam 6 and drum circle 4, be respectively provided with 32 uniform oblique pull steel cables 8.
The ring beam 3 of bracket described in the present embodiment and inner ring beam 6 all adopt two 10# channel-section steel back of the body buttons] [form, drum circle 4 is that 2 16# channel-section steel make-ups [] form.
Radial beam described in the present embodiment 5 is 16# channel-section steel.
The rack beams of groined type described in the present embodiment 13 is to adopt L100 * 10 angle steel to make.
The steel cable of oblique pull described in the present embodiment is the wire rope of Φ 20 ㎜.
During the utility model application, bracket ring beam is placed on default steel bracket 12, and 64 oblique pull steel cables in inner ring beam and drum circle 8 and the built-in fitting suspension ring 7 on cylindrical shell are socketed, referring to Fig. 1.
Claims (5)
1. the high-altitude steel supporting platform of pouring into a mould for large-scale towering tubular construction concrete roof, it is characterized in that: include the annular brace beam that bracket ring beam, drum circle, three of inner ring beams equidistantly distribute, around three annular brace beams, be evenly equipped with 48 radial beams, and by 24 i iron, be lifted with an isodiametric lower ring under inner ring beam, between inner ring beam and lower ring, be at least provided with three layers of groined type rack beams, between lower ring and bracket ring beam, draw and establish 48 oblique pull beams; And in inner ring beam and drum circle, be respectively provided with 32 uniform oblique pull steel cables.
2. a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast according to claim 1, it is characterized in that: described bracket ring beam and inner ring beam all adopt two 10# channel-section steel back of the body buttons] [form, drum circle is that 2 16# channel-section steel make-ups [] form.
3. a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast according to claim 1, is characterized in that: described radial beam is 16# channel-section steel.
4. a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast according to claim 1, is characterized in that: described groined type rack beams is to adopt L100 * 10 angle steel to make.
5. a kind of high-altitude steel supporting platform for large-scale towering tubular construction concrete roof cast according to claim 1, is characterized in that: described oblique pull steel cable is the wire rope of Φ 20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177483.8U CN203834974U (en) | 2014-04-14 | 2014-04-14 | High-altitude supporting steel platform used for concrete pouring of top plates of large towering tube structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177483.8U CN203834974U (en) | 2014-04-14 | 2014-04-14 | High-altitude supporting steel platform used for concrete pouring of top plates of large towering tube structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834974U true CN203834974U (en) | 2014-09-17 |
Family
ID=51512834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177483.8U Expired - Fee Related CN203834974U (en) | 2014-04-14 | 2014-04-14 | High-altitude supporting steel platform used for concrete pouring of top plates of large towering tube structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834974U (en) |
-
2014
- 2014-04-14 CN CN201420177483.8U patent/CN203834974U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140917 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |