CN111456312A - Steel-aluminum combined movable roof - Google Patents
Steel-aluminum combined movable roof Download PDFInfo
- Publication number
- CN111456312A CN111456312A CN201911154403.0A CN201911154403A CN111456312A CN 111456312 A CN111456312 A CN 111456312A CN 201911154403 A CN201911154403 A CN 201911154403A CN 111456312 A CN111456312 A CN 111456312A
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- China
- Prior art keywords
- steel
- aluminum alloy
- shaped
- connecting node
- rod piece
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/16—Roof structures with movable roof parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a steel-aluminum combined movable roof, which comprises a plurality of rod pieces and a connecting node structure, wherein the rod pieces are connected through the connecting node structure; the connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy material rod piece and a T-shaped steel structure material rod piece which are fixedly connected in sequence from top to bottom, stainless steel gaskets are arranged on the upper end face and the lower end face of the steel-aluminum connecting node, and the end portions of the rod pieces are fixed among the stainless steel gaskets. The invention has the function of reducing the self weight of the roof and simultaneously improving the structural strength of the connecting node.
Description
Technical Field
The invention belongs to the field of steel structure buildings, and particularly relates to a steel-aluminum combined movable roof.
Background
The traditional steel structure movable roof is a spatial grid structure formed by combining single steel structure material rods through the rods and nodes according to a certain mechanical rule; the steel structure material rods are connected through the intersecting welding seam, and the rods are mutually supported, so that the rigidity is high, and the integrity is good; the traditional movable roof made of steel structure materials is of a multi-time statically indeterminate structure and has higher safety redundancy; however, the traditional steel structure movable roof has the problems of large weight, complex connection between the roof enclosure and the main body, more production energy consumption and the like.
In addition, when the span of the movable roof is large, under the influence of the self weight of the steel structure material rod piece, the steel structure movable roof rod piece also selects a larger specification and size; in addition, the large-span movable roof also influences the selection of the tonnage of the field crane due to the large self weight of the segmented hoisting steel structure; and when the steel structure material rod piece is assembled and welded on site, the unfavorable condition of welding exists, the quality of the welding seam is difficult to guarantee, and the problems of low welding efficiency and the like exist at the same time.
Furthermore, the connecting nodes between the movable roof rod pieces in the prior art are easy to damage and have the problem of troublesome installation.
In view of the above technical problems, the present invention specifically provides a steel-aluminum combined movable roof, which is produced by the present invention.
Disclosure of Invention
The invention aims to provide a steel-aluminum combined movable roof, which reduces the self weight of the roof and improves the strength of a connecting node structure.
In order to achieve the purpose, the invention provides a specific scheme as follows: a steel-aluminum combined movable roof comprises a plurality of rod pieces and a connecting node structure, wherein the rod pieces are connected through the connecting node structure; the connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy material rod piece and a T-shaped steel structure material rod piece which are fixedly connected in sequence from top to bottom, stainless steel gaskets are arranged on the upper end face and the lower end face of the steel-aluminum connecting node, and the end portions of the rod pieces are fixed among the stainless steel gaskets.
Further provided, the plurality of rods comprise H-shaped aluminum alloy material rods and H-shaped steel structure material rods.
The H-shaped aluminum alloy material rod piece further comprises an H-shaped aluminum alloy material main rod piece and an aluminum alloy integrated concave clamping groove located on the flange of the H-shaped aluminum alloy material main rod piece.
Further setting, H shaped steel structural material member includes H shaped steel material main member, is provided with the pre-compaction of aluminum alloy ribbed spill draw-in groove on the H shaped steel material main member, and the pre-compaction of aluminum alloy ribbed spill draw-in groove is fixed in the H shaped steel material main member edge of a wing through the stainless steel gasket.
The connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy material rod piece and a T-shaped steel structure material rod piece which sequentially pass through a galvanized rivet from top to bottom.
Compared with the prior art, the invention fully considers the stress characteristic of the movable roof, and is formed by combining the steel structure material rod piece and the aluminum alloy material rod piece, thereby improving the utilization rate of the material; the roof enclosure is connected with an integrated concave clamping groove formed by prepressing the flange of an H-shaped aluminum alloy rod piece and an H-shaped steel structure rod piece flange prepressing concave ribbed clamping groove assembly system, and the steel-aluminum combined movable roof is connected with a trolley through a support rod piece combined connecting system, so that the steel-aluminum combined movable roof has the advantages of light dead weight, high integration degree, high material utilization rate and the like, and is a novel movable roof; in addition, all the rod pieces of the steel-aluminum combined movable roof are connected through galvanized rivets, so that the assembly is convenient, the on-site construction efficiency is improved, and the problem that the welding quality is difficult to guarantee is solved.
In addition, the connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy rod piece and a T-shaped steel structural material rod piece which are fixedly connected from top to bottom in sequence, stainless steel gaskets are arranged on the upper end surface and the lower end surface of the steel-aluminum connecting node, and the end parts of the rod pieces are fixed among the stainless steel gaskets, so that the strength of the connecting node among the rod pieces is improved, and the connecting node structure is easy to install.
Drawings
FIG. 1 is a schematic plan view of the structure of the present invention;
FIG. 2 is a connection view of the rod member of the present invention;
FIG. 3 is a view of a support bar assembly system of the present invention;
FIG. 4 is a schematic view of an I-shaped aluminum alloy material rod member according to the present invention;
FIG. 5 is a schematic view of a T-section structural material rod member of the present invention;
FIG. 6 is a view of an H-shaped aluminum alloy material rod flange integrated concave slot.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings.
In conjunction with FIGS. 1-6:
the invention provides a steel-aluminum combined movable roof which is formed by combining an H-shaped aluminum alloy structural material rod piece 1, an H-shaped steel structural material rod piece 2, a stainless steel gasket 3a, an aluminum alloy node plate 3c and a galvanized rivet 3b, an H-shaped aluminum alloy rod piece flange integrated concave clamping groove 1b, an H-shaped steel structural material rod piece flange concave ribbed clamping groove assembling system and a support rod piece combined connecting system.
The H-shaped aluminum alloy main rod piece 1a and the aluminum alloy integrated concave clamping groove 1b are integrally pre-pressed in a factory in advance; the aluminum alloy prepressing ribbed concave clamping groove is prepressed in a factory; the stainless steel gasket is arranged between the H-shaped steel structure material rod piece and the aluminum alloy prepressing ribbed concave clamping groove; the galvanized rivet screws the H-shaped steel structural material rod piece, the aluminum alloy prepressing ribbed concave clamping groove and the stainless steel gasket tightly; and selecting a proper roof enclosure to be connected with the aluminum alloy integrated concave clamping groove 1b and the aluminum alloy prepressing ribbed concave clamping groove.
The aluminum alloy gusset plate 3c clamps the H-shaped steel structural material rod piece 2 and the H-shaped aluminum alloy material rod piece 1; the stainless steel gasket 3c is preset among the aluminum alloy gusset plate 3c, the H-shaped steel structural material rod piece 2 and the H-shaped aluminum alloy material rod piece 1; the galvanized rivet 3b screws the H-shaped steel structural material rod piece 2, the H-shaped aluminum alloy material rod piece 1, the stainless steel gasket 3a and the aluminum alloy node 3 plate tightly.
Arranging an I-shaped aluminum alloy rod piece 4a and a T-shaped steel structural material rod piece 4c at a proper position of the steel-aluminum combined movable roof; the stainless steel gasket 4d is placed between the I-shaped aluminum alloy material rod piece 4a and the T-shaped steel structure material rod piece 4 c; the galvanized rivet 4b screws up the I-shaped aluminum alloy material rod piece 4a, the T-shaped steel structural material rod piece 4c and the stainless steel gasket 4 d; the T-section steel structural material rod 4c is fixedly connected with a movable roof trolley 5 (the movable roof trolley 5 is common in the field and is not described in detail).
The above description is provided for the purpose of further details of the present invention, and it should not be understood that the present invention is limited to the above description, and it should be understood that various changes, substitutions and alterations can be made by those skilled in the art without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a steel aluminium combination activity roof which characterized in that: the connecting structure comprises a plurality of rod pieces and a connecting node structure, wherein the rod pieces are connected through the connecting node structure; the connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy material rod piece and a T-shaped steel structure material rod piece which are fixedly connected in sequence from top to bottom, stainless steel gaskets are arranged on the upper end face and the lower end face of the steel-aluminum connecting node, and the end portions of the rod pieces are fixed among the stainless steel gaskets.
2. A steel aluminium combined movable roof according to claim 1, characterised in that: the plurality of rod pieces comprise H-shaped aluminum alloy material rod pieces and H-shaped steel structure material rod pieces.
3. A steel aluminium combined movable roof according to claim 2, characterised in that: the H-shaped aluminum alloy material rod piece comprises an H-shaped aluminum alloy material main rod piece and an aluminum alloy integrated concave clamping groove located at one end of the H-shaped aluminum alloy material main rod piece.
4. A steel aluminium combined movable roof according to claim 2, characterised in that: h shaped steel structural material pole piece includes H shaped steel material main member, is provided with the pre-compaction of aluminum alloy area rib spill draw-in groove on the H shaped steel material main member, and the pre-compaction of aluminum alloy area rib spill draw-in groove is fixed in H shaped steel material main member one end through zinc-plated rivet and stainless steel gasket.
5. A steel aluminium combined movable roof according to claim 2, characterised in that: the connecting node structure comprises a steel-aluminum connecting node, an I-shaped aluminum alloy material rod piece and a T-shaped steel structure material rod piece which sequentially pass through a galvanized rivet from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154403.0A CN111456312A (en) | 2019-11-22 | 2019-11-22 | Steel-aluminum combined movable roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154403.0A CN111456312A (en) | 2019-11-22 | 2019-11-22 | Steel-aluminum combined movable roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456312A true CN111456312A (en) | 2020-07-28 |
Family
ID=71685637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911154403.0A Pending CN111456312A (en) | 2019-11-22 | 2019-11-22 | Steel-aluminum combined movable roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111456312A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515313Y (en) * | 2002-01-09 | 2002-10-09 | 周兆东 | Built-up house wall body structure |
| US20110219719A1 (en) * | 2010-03-10 | 2011-09-15 | Israel Stol | Transition-joints for joining dissimilar materials |
| CN202850219U (en) * | 2012-09-11 | 2013-04-03 | 欧阳元文 | Assembly type aluminum alloy curved surface disc node device |
| CN204252274U (en) * | 2014-11-13 | 2015-04-08 | 天津大学 | A kind of prefabricated PC aluminium alloys single-layer latticed shell |
| CN206174237U (en) * | 2016-09-12 | 2017-05-17 | 上海通正铝业（昆山）航空科技有限公司 | Aluminum alloy structural engineering's roof structure |
| CN207727774U (en) * | 2017-12-07 | 2018-08-14 | 建铝（上海）金属结构工程有限公司 | A kind of aluminium alloy plate type node structure that web is reinforced |
| CN209603298U (en) * | 2018-12-12 | 2019-11-08 | 上海通正铝业（昆山）航空科技有限公司 | A kind of novel joint with aluminium alloy rod piece and steel rod elements |
-
2019
- 2019-11-22 CN CN201911154403.0A patent/CN111456312A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515313Y (en) * | 2002-01-09 | 2002-10-09 | 周兆东 | Built-up house wall body structure |
| US20110219719A1 (en) * | 2010-03-10 | 2011-09-15 | Israel Stol | Transition-joints for joining dissimilar materials |
| CN202850219U (en) * | 2012-09-11 | 2013-04-03 | 欧阳元文 | Assembly type aluminum alloy curved surface disc node device |
| CN204252274U (en) * | 2014-11-13 | 2015-04-08 | 天津大学 | A kind of prefabricated PC aluminium alloys single-layer latticed shell |
| CN206174237U (en) * | 2016-09-12 | 2017-05-17 | 上海通正铝业（昆山）航空科技有限公司 | Aluminum alloy structural engineering's roof structure |
| CN207727774U (en) * | 2017-12-07 | 2018-08-14 | 建铝（上海）金属结构工程有限公司 | A kind of aluminium alloy plate type node structure that web is reinforced |
| CN209603298U (en) * | 2018-12-12 | 2019-11-08 | 上海通正铝业（昆山）航空科技有限公司 | A kind of novel joint with aluminium alloy rod piece and steel rod elements |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |