CN203213137U - Steel raft foundation for installing steel structure roof - Google Patents

Steel raft foundation for installing steel structure roof Download PDF

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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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China
Prior art keywords
steel
raft foundation
support frame
basis
temporary support
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Active
Application number
CN2013201607313U
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Chinese (zh)
Inventor
俞廷标
徐海军
吴振江
俞勤标
孙春红
郑见明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG BAOYE CONSTRUCTION GROUP CO Ltd
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ZHEJIANG BAOYE CONSTRUCTION GROUP CO Ltd
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Priority to CN2013201607313U priority Critical patent/CN203213137U/en
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Publication of CN203213137U publication Critical patent/CN203213137U/en
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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

A kind of steel structural roof is installed and is used the steel raft foundation
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).
CN2013201607313U 2013-04-02 2013-04-02 Steel raft foundation for installing steel structure roof Active CN203213137U (en)

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 Active 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 (2)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

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