CN203213137U - Steel raft foundation for installing steel structure roof - Google Patents
Steel raft foundation for installing steel structure roof Download PDFInfo
- Publication number
- CN203213137U CN203213137U CN2013201607313U CN201320160731U CN203213137U CN 203213137 U CN203213137 U CN 203213137U CN 2013201607313 U CN2013201607313 U CN 2013201607313U CN 201320160731 U CN201320160731 U CN 201320160731U CN 203213137 U CN203213137 U CN 203213137U
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- steel
- raft foundation
- support frame
- basis
- temporary support
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Abstract
The utility model provides a steel raft foundation for installing a steel structure roof and relates to the technical field of construction. The steel raft foundation comprises a rammed earth layer (1) and a temporary bearing frame (4), a gravel cushion layer (2) is laid on the rammed earth layer (1), a #-shaped steel beam foundation (3) is placed on the gravel cushion layer (2), the temporary bearing frame (4) is fixed on the #-shaped steel beam foundation (3), and the steel structure roof (5) is supported on the temporary bearing frame (4). After the steel raft foundation is dismantled, steel and gravel can be recycled, construction cost is reduced, and the green construction requirements can be met.
Description
Technical field:
The utility model relates to technical field of buildings, installs more specifically to a kind of steel structural roof and uses the steel raft foundation.
Background technology:
Need interim mounting support frame supporting when the large-scale steel structure roof truss docks in the high-altitude, the basic engineering of general temporary support frame adopts reinforced concrete foundation.Its weak point is: answer the dismantling concrete basis after the off-load of temporary support frame, the reinforcing bar in the basis can only be made waste material and reclaim, and concrete is then made building waste and handled.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, uses the steel raft foundation and provide a kind of steel structural roof to install, and it removes back steel and all recyclable utilizations of sandstone, has saved building costs, can reach the requirement of green construction.
Technology solution of the present utility model is as follows:
A kind of steel structural roof is installed and is used the steel raft foundation, comprise rammed earth layer and temporary support frame, be equipped with sand-gravel cushion at the rammed earth layer, be placed with trave formula girder steel basis at sand-gravel cushion, fixing temporary support frame on the trave formula girder steel basis, steel structural roof is bearing on the temporary support frame.
Described trave formula girder steel basis is made up of end steel plate, horizontal i beam and vertical i beam, and vertically i beam spot welding is fixed on the end steel plate, and laterally i beam spot welding is fixed in the I-shaped groove of two adjacent vertical i beams.
The beneficial effects of the utility model are:
It removes back steel and all recyclable utilizations of sandstone, has saved building costs, can reach the requirement of green construction.
Description of drawings:
Fig. 1 is structural representation of the present utility model
Among the figure: 1, rammed earth layer; 2, sand-gravel cushion; 3, trave formula girder steel basis; 31, end steel plate; 32, horizontal i beam; 33, vertical i beam; 4, temporary support frame; 5, steel structural roof.
The specific embodiment:
Embodiment: see shown in Figure 1, a kind of steel structural roof is installed and is used the steel raft foundation, comprise rammed earth layer 1 and temporary support frame 4, be equipped with sand-gravel cushion 2 at rammed earth layer 1, be placed with trave formula girder steel basis 3 at sand-gravel cushion 2, fixing temporary support frame 4 on the trave formula girder steel basis 3, steel structural roof 5 is bearing on the temporary support frame 4.
Described trave formula girder steel basis 3 is made up of end steel plate 31, horizontal i beam 32 and vertical i beam 33, and vertically i beam 33 spot welding are fixed on the end steel plate 31, and laterally i beam 32 spot welding are fixed in the I-shaped groove of two adjacent vertical i beams 33.
Operating principle: after steel structural roof 5 butt joint installations, trave formula girder steel basis 3 can be reclaimed when the use of trave formula girder steel, sand-gravel cushion 2 does not have casting cement, so sandstone still can continue to use, trave formula girder steel basis 3 is taken to put together by the end steel plate 31 that just was separated originally, horizontal i beam 32 and vertical i beam 33 and is formed, so it removes back steel and all recyclable utilizations of sandstone, has saved building costs, can reach the requirement of green construction.
Claims (2)
1. a steel structural roof is installed and is used the steel raft foundation, comprise rammed earth layer (1) and temporary support frame (4), it is characterized in that: be equipped with sand-gravel cushion (2) at rammed earth layer (1), be placed with trave formula girder steel basis (3) at sand-gravel cushion (2), fixedly temporary support frame (4) is gone up on trave formula girder steel basis (3), and steel structural roof (5) is bearing on the temporary support frame (4).
2. a kind of steel structural roof according to claim 1 is installed and is used the steel raft foundation, it is characterized in that: trave formula girder steel basis (3) is made up of end steel plate (31), horizontal i beam (32) and vertical i beam (33), vertically i beam (33) spot welding is fixed on the end steel plate (31), and laterally i beam (32) spot welding is fixed in the I-shaped groove of adjacent two vertical i beams (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201607313U CN203213137U (en) | 2013-04-02 | 2013-04-02 | Steel raft foundation for installing steel structure roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201607313U CN203213137U (en) | 2013-04-02 | 2013-04-02 | Steel raft foundation for installing steel structure roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213137U true CN203213137U (en) | 2013-09-25 |
Family
ID=49202685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201607313U Expired - Lifetime CN203213137U (en) | 2013-04-02 | 2013-04-02 | Steel raft foundation for installing steel structure roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556648A (en) * | 2013-10-11 | 2014-02-05 | 沈阳建筑大学 | Movable fabricated independent steel box foundation |
| CN104314095A (en) * | 2014-10-17 | 2015-01-28 | 中铁八局集团建筑工程有限公司 | Profile steel buttress for constructing super thick rafts, valve plate and construction method thereof |
| CN107288143A (en) * | 2017-08-24 | 2017-10-24 | 中国电子科技集团公司第三十八研究所 | A kind of foundation structure and its design method in digging-free assembled stereoscopic garage |
-
2013
- 2013-04-02 CN CN2013201607313U patent/CN203213137U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556648A (en) * | 2013-10-11 | 2014-02-05 | 沈阳建筑大学 | Movable fabricated independent steel box foundation |
| CN103556648B (en) * | 2013-10-11 | 2016-04-27 | 沈阳建筑大学 | Removable assembled steel case single footing |
| CN104314095A (en) * | 2014-10-17 | 2015-01-28 | 中铁八局集团建筑工程有限公司 | Profile steel buttress for constructing super thick rafts, valve plate and construction method thereof |
| CN104314095B (en) * | 2014-10-17 | 2016-07-13 | 中铁八局集团建筑工程有限公司 | A kind of shaped steel buttress for the construction of super thick raft plate and valve plate and construction method |
| CN107288143A (en) * | 2017-08-24 | 2017-10-24 | 中国电子科技集团公司第三十八研究所 | A kind of foundation structure and its design method in digging-free assembled stereoscopic garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |